Introduction to Werner Heisenberg's 15 letters from the summer of 1939, during his two month trip to the US

Whenever he writes to his wife, it is simple, straight-forward reporting of day to day occurrences and his impressions, yet the undercurrent of intimacy carries these letters. There isn't a day in his busy schedule abroad that he is not yearning for the familiar. "Li" is the soul mate to confide in, to share with, to protect. After just two years of marriage, they have a family of three children, the twins age 17 months, the baby three weeks old.
In the political context of imminent war in Germany, Heisenberg visits the US and chooses to return home, puzzling others, even today. We can't think of a more poignant document about his state of mind at the time, than these letters.

 

 

 

 

Thursday evening (June 1939)

Dear Li!

Now the first day of this travel is coming to and end already and I can feel it that on such a day a lot is happening. Your telegram at first gave me a startle. But afterwards I was doubly glad about the telephone call.

The trip under a cloudless sky was really nice; near Goslar we had the whole north side of the Harz Mountains and the Brocken in front of us for a long time; that awoke many a memory: of our flight to Frankfurt and of the ski trips with Ernst, and of earlier excursions. Osnabrück too is still full of memories for me and I like certain places that are, objectively speaking, rather ugly. Aunt Grete was quite well. Guste just this morning had been injured in the face by a rock-throwing pupil, but was already improving.- A while ago we crossed the border. Now we are traversing a dune-like wooded area, and one can tell that we are soon approaching the sea. I am looking forward to it.- But now I have to answer your questions too:

My addresses are: from 6/22 -26 New York, c/o Karl Heisenberg, Wooster Street 69/71. From 6/27-7/1

Purdue University, Physics Dept., La Fayette, (Indiana). From 7/23-8/2 New York.-(*)

Meanwhile we have reached Utrecht. In Hoek or Rotterdam I want to try to post this letter. My very, very best to you and the little ones! Yours, Werner

 

Monday noon on board of the ship, Vlissingen

My dear Li!

For an hour I have been aboard the ship, have just eaten dinner, and am waiting to depart, which, however, seems to be delayed for some time. Maybe I can still post this letter on land. The weather is incredibly nice, the fields here are much greener already than at home. Holland looks so peaceful and calm compared to Germany. Despite the blue sky there is a stiff breeze, which makes our ship move a little at times even in the harbor. I am so excited about the trip across the waters; just even the view from here out onto the waves is magnificent. You and the little ones are missed a lot. I am imagining how they are being fed, are standing out in the sunshine on the balcony and crying occasionally. I hope you will rest up, just lie down often in the deck chair next to the little ones on the balcony and enjoy the release from the many duties in Leipzig. So, now a quick good-bye, to get the letter on land. My very, very best! Yours, Werner

 

Liverpool, June 17, afternoon 39

My dear Elisabeth!

Meanwhile I have already moved on a little westward. I am sitting in the offices of the Cunard line, not far from the ship and am using the three hours before departure time to write. Since my arrival in London yesterday morning I have been talking about Physics almost non-stop, and have learned a great deal. The only interruption to this scientific activity was a brief meeting with your brother Fritz. He was particularly appealing this time around: he was very lively, engaged in all kinds if problems and issues and we got along very well. He seemed, despite all the difficulties, optimistic and in good spirits. In the evening I was at the Blacketts' and also spent the night there. Blackett had been quite ill ( a strep infection), but looked pretty good again. In his institute I saw many nice and new pictures of cosmic rays. Here in Liverpool I had some excitement at first, because it appeared that my suitcase had not arrived. Finally it turned out that, strangely, it has already been loaded on board, without someone doing it. I have seen the ship only from the outside thus far, only at 4:30 are we allowed to enter it.

With the many rapid events of the trip, I have so far not quite been conscious of the fact that I am going far away. When I was aware once in a while, I would look at the pictures of you all and imagine that at home probably all is going well. That is my hope whenever I think of you, and I am tremendously looking forward to your first news.

All of you stay healthy and cheerful! I am with you in my thoughts often. Yours, Werner.

 

"Mauretania", (June 18, 39)

Dear Li!

Yesterday before our departure I have written you at length one more time. Now I will start a kind of journal which, however, can be sent off only after our arrival in New York.

The departure in Liverpool was very festive and one could clearly tell how popular the name "Mauretania" is in England. Countless people were standing at the pier and in the harbor streets, around the ship a multitude of small vessels and at the moment of departure a deafening tooting and whistling of all the larger boats rang out.- The weather upon departure was changeable, quite chilly and only rarely sunshine. In the dusk I walked the deck for a long time with Mr. v. Wartburg. I like talking with him about serious issues. - Our double cabin is like a nice modern bedroom, simple but utterly comfortable. This morning we had a last stop-over in Ireland. I was able to distinctly recognize a large rock where I had seen a large stranded passenger steamer ten years ago. The sky was totally clear today and the brownish green rocks of the Irish coast looked magnificent. Around noon we departed Cobh, as of about 6pm one cannot see land anymore. It also appears as if some bad weather might come in. The sky has clouded over, on deck a stiff breeze blows at you, and swells originating from far away are lifting and dropping the boat in a steady pitch. - v.Wartburg has already gone to bed because he was not quite feeling well. I want to walk a little in the wind, then one has to see how it goes tomorrow. How about you? The children are probably long since in bed. So: good night for now!

-Monday night: Now another day of the seavoyage has gone by. The weather indicators from last night have changed into rain and fog already during the night. From midnight on one could hear the low hum of the foghorn every minute and a half, whose sound surrounds the ship with a somewhat eerie atmosphere. Fortunately, around noon it turned a little brighter; the sea is completely calm now. We spent the afternoon playing in the sun on deck. But now the foghorn is starting up again.- Later in the afternoon they presented a movie on board which I watched after overcoming some hesitation. Each time I get annoyed at the smooth and boring faces in which even the faintest hint of character is carefully avoided. But the piece dealt, if you stripped it from its external presentation, with the ancient battle of the devil against God, in which the former in the disguise of telephones and business telegrams, was practically making a personal appearance; God had, of course, morphed into the appearance of a 'sweet girl'. A shame that He will appear to so many of today's people only in this way. - Aside from Mr. v. Wartburg I have not been able to detect a person whose acquaintance I would wish for. They may easily exist anyhow, but on a large ship it is not easy to find out about them. But even if there were no people at all here: the 'dolce far niente' I do savor. I can sit for hours in a chair and enjoy the clouds and the waves.

Tuesday night.- For some hours now it has been totally clear for the first time. The sea is still rather turbulent from the bad weather at noon, but the air is calm, in the Northwest a few broad bands of clouds are at the horizon which are wearing a red fringe from the sunset. The water playfully reflects these clouds in light blue and yellowish red colors. - I am now sometimes aware of how far I am already removed from you and am in danger of becoming a bit homesick. It's a good thing that I have at least the pictures of the little ones with me. But from Jochen I do not have such a reminder, and when I return, he will probably look quite different from what I am imagining.

Wednesday night. Today the weather is most beautiful, the sea quite dark blue; until a few hours ago it was very warm; by now we have apparently left the gulf stream and are entering the cold region of the Newfoundland Banks. If you step out on deck for just minutes, you get blown through and through by the cold wind. Unfortunately, a glance at the map which registers our daily position at noon, tells us that we are still more than two thousand km from New York. An arrival tomorrow is out of the question, even on Friday it is hardly likely. So we may only get there on Saturday morning. This will shorten my time at Uncle Karl's considerably, and may make my stay at Princeton impossible. And you will be concerned if I am reporting my arrival so late; I may send you a telegram from the ship tomorrow morning.

Thursday night. I sent the telegram at noon today. I hope that you were able to get the gist from the somewhat factual content and did call Mrs. v. Wartburg. The lateness really is not due to a reasonable factor. It seems that the travel agency in Leipzig simply gave us wrong information; the "Mauretania" never was built as a very fast ship. But I am, nevertheless, enjoying even the prolonged voyage. With Mr. v. Wartburg I am often playing for hours up on deck in the sunshine, and the trip is probably just brief enough for us not to get bored with the games. The sea today has already been a very light blue for several hours;

But the real American weather will only start tomorrow.

Friday noon. Today the sky is almost cloudless and the sea is as quiet as even the Walchensee can only be in the calmest weather. The first sailboats are appearing, a few birds are circling the ship, and with each hour one can sense the coast approaching. Maybe very late tonight Long Island will come into sight. Tomorrow morning at 8:30 we are supposed to be in New York. Since the mail will leave the ship before our arrival, I will herewith end the journal; I am very much looking forward to everything new over there. And I hope to hear from you soon. All the best to you four! Yours, Werner.

 

New York , Sunday night 6/25 (39)

My dear good Li!

Actually I am very tired already, but my journal from the steamer will only reach you with some delay; so I still want to write today, before I continue on to Chicago. I had taken the letter from the ship with me on shore to send it via airmail. Then I heard that airmail had just been collected and would only go out again in eight days; then I dropped the letter in the box. But today I heard that airmail to Europe was going out on Wednesday yet. So I am hurrying at once to write.

The entry into New York Harbor is a very powerful impression each time. The big buildings of Manhattan were visible for some time only as silhouettes in the somewhat hazy atmosphere. The whole city then appears like a huge fairy tale castle. At the pier I soon spotted Uncle Karl and Otto Bauermeister. I was sincerely happy to see them both again. After taking care of the practical things, I sent your telegram and went to Otto's place, where I have been since then. Aunt Helen wasn't well at all, sadly, so I could not stay out in Larchmont. Yesterday then we went there in the car of some friends to visit them both. Aunt Helen was not yet very strong, but she was cheerful and visibly happy about the reunion.

Today I spent the Sunday with Otto in Flushing. We used the afternoon for a visit to the World Exhibition. How many incredibly different people there are here! Whites, Blacks, all kinds of mixes, ugly mugs and also wonderfully strong, fresh faces - everybody running around here. That this mixture can amount to a nation seems like a miracle, when you think of what we denote with the word "Volk". The World Exhibition itself is interesting, but actually not in a way that would make one glad. Everywhere just technology and propaganda. The best yet is in an area where technology is at the frontier of its capabilities: at the newest train locomotives, automobiles, etc. Italy and Russia too have erected two big buildings; Germany is not represented. Italy is showing much artisan craft work, technology too (airplanes, etc). At the Russians the best was: the large sculptures. The interior of the building partially filled with the cheapest and most mindless propaganda. But interesting what the different nations are taking pride in: At the Russians, e.g. the statue of a woman accustomed to driving a tractor; a miner; pictures of famous pilots. A nation like America, by contrast, describes itself as: "The World's Most Famous Playgrounds", "The Happiest City"- etc. Overall though, the exhibition is showing a completely devoid of meaning, if externally glittery world.-

This morning I spoke on the phone with Theo v. Laue. It is still doubtful that I can see him. He lives with friends now in a mountainous part some 300 km away. Perhaps I can get there with Uncle Karl's car. But only after my return from Purdue.

I find it awful that I have not heard from you and everybody in such a long time. Of course, it is not possible, but I miss it very much. I am having so many new experiences and no one really with whom to process it properly. The people here are just thinking quite differently than where we come from; particularly the young ones. An 18 year old cousin of Mary's is living here at the house too, and is often visited by a rather nice boy-friend as well. The totally automatic assumption is that life is about "Having a good time". If they were to realize that for me this looks a little differently, they would think I am crazy, or not telling the truth. But of course I am not letting them notice. One thing is very nice here: everything works, so to speak, out of its own accord, without effort.- By the way, so far I have not encountered anti-German sentiments; all the Americans have treated me very nicely.- I hope to hear from you very soon! To you and the little ones all my best! Yours, Werner.

P.S. (6/26) Monday night. In half an hour my train will leave for Chicago. In case my next letter is not going to be on time, I am already sending you many happy birthday wishes; but I will write you a proper letter to go out on Saturday from here. My very, very best! Yours, Werner.

 

Chicago , Tuesday morning (6/27/39)

My dear Li!

Above all else, I want to send you many good wishes for your birthday. I find it awful that I cannot set up your birthday table myself; I hope you have your mother visit and celebrate with you and the three little ones. How might you all be doing, I wonder? I have not heard a thing from you all, but that is also hardly possible; yet it creates a feeling of uncertainty when you are without any news for a fortnight. I hope you are getting regular mail from here. I will send all letters via airmail which seems to go out Wednesdays and Saturdays (from New York). Can you find out when airmail is going out where you are? I am collecting in each of my letters a diary of the three days.

The trip from New York to here was lovely. For the first few hours you drive along the Hudson River, in many ways reminiscent of the Rhine. It is wider, but also confined on both sides by small mountain chains. The shores are settled very thinly, once in a while there is a hamlet of wooden houses up high. On the river itself there are steamboats and paddleboats, and the shores are often occupied by naked folk who want to escape to the waters from the heat. During the night we once came through a forest glittering with millions of fireflies, it looked like in a fairy tale.- This morning I first got lost driving in Chicago, but then eventually got to where I wanted to go. Unfortunately, my suitcase is not yet here, so I cannot yet change clothes. Although it is indescribably hot; the sky is overcast and the air all humid; I hope there will be rain this afternoon.

Wednesday night (6/28). In the meantime I have received your letter; many, many thanks. How much has happened to you all in these few days! I hope that Jochen is all better now; it is not really unusual that he has a hernia, that will likely soon pass, but one has to be very careful. Now you are all alone in Leipzig with the little fellow. The "big ones" in Berlin will hopefully not stir up too much trouble. That they will be coming back to you on July 4th, is nice. I hope you are getting a good helper. It was so good to hear from you all; maybe soon there will be more mail.- The day was rather strenuous, I have done nothing all day but listen to and engage in physics.- My big suitcase seems to really be lost; a big nuisance. I have not yet had the time to look into it. Tomorrow morning I have to drop all physics and first investigate this. In a foreign country where you are not familiar with organizational arrangements, it becomes an unpleasant task. I would therefore prefer to write more tomorrow, because on account of this matter I am not quite in the mood for writing.

Thursday night (6/29) Now it looks like I will be getting my suitcase after all. It is supposedly already in Chicago and will soon get here. I hope that is true. I have already bought two new shirts to look at least half way decent. - The day again was completely taken up with physics (and suitcase searches). (Just now the suitcase is brought in to the room - hooray!!) I am happy to see so many old acquaintances again. It is strange in a way, to return after ten years to a distant place on earth with which at one time one was very familiar. Much has not changed, the people have all aged a little - I myself probably as well. But they are all very nice to me. The day before yesterday I was invited to the house in which I had lived for half a year. The piano stood in the same place and I had to, of course, play it. - I also met Bonhoeffer today. He is soon going back home and will bring you greetings and catch you up. - The heat is still indescribable. At night you sleep on the bed "without anything". - Last night suddenly in front of my window several shots were fired, which reminded me of the 'good old times - of Chicago', otherwise was pretty disruptive. It seemed to just be some kind of prank. So, I am soon off again; besides, I do not want to start a new sheet of paper to save postage (hence also the tight writing). Now once more my very, very best! And have a good time celebrating with the little ones! Yours, Werner.

 

Friday night. (Chicago-Lafayette, 6/30/39)

Dear, good Li!

Now the conference here is over; I have given my talk today too and now I am exhausted from all the many discussions. Overall, I have learned many new things and am very happy that I have participated. But tonight it would be nice if I could sit comfortably with you and tell you everything. Instead, I am alone in a rather boring hotel room, am so tired that I can barely think anymore, and would probably not be able to go to sleep anyhow on account of the heat. I seek solace in pictures from Leipzig, partly in my head, partly from my pocket. I hope I get some mail from you again soon. What is new about the house on the Walchen Lake, I wonder? And how much is Jochen now weighing? What are the "big ones" up to?- They must still be in Berlin and are, one hopes, behaving themselves properly.- Tomorrow I want to leave here at noon-an acquaintance will give me a ride in the car- first to a country house on Lake Michigan, to swim, then later to Purdue.

Sunday morning; Lafayette (7/2). Yesterday we only arrived here at midnight. In the morning I still took care of a few little things in Chicago, visited the German Consul and the party representative, at 2:30 pm three of us went to Michigan City by car(...) from there about ten km further to a little bathing spot called Grand Beach. There we met up right away with the acquaintances, a family with two very nice children (boy of about 6 years a. girl, about 4 years). Ten minutes after our arrival we were already off swimming in the lake, wonderfully refreshing after the heat of the past days. Then we engaged in all kinds of games, took walks in the dunes and on the beach, eventually went into the water again for quite some time and only when it got dark did we put our clothes on again. After dinner and a gemütlich time together we left there shortly before ten o'clock. It had cooled down a little, for a change, under the most magnificent full moon the almost empty road took us south. It was so bright that one also could have driven without headlights. The landscape is a little reminiscent of Westphalia, many fields of grain and meadows, in between deciduous forests. I am staying here in the guest house of the university, the whole area of the 'campus' looks a little like the Kaiser-Wilhelm- Institutes in Berlin and the Harnack house. On a little stroll (once again in awful heat) I found out that already in about half an hour one totally leaves the city behind. Already on the other side of campus begin the cow fields; next to a large farm building the university cows are grazing, behind it is the airport and then further down the woods. I think I will find it very pleasant here these next three weeks.

Evening: Meanwhile there was a party at the 'head of department', who plays the violin and viola quite well. Naturally: Kegelstatt Trio and Vivaldi. He lives on a hill on the other side of the river; the river is called Wabash, is a bit more than the Saale and goes right through town. The town itself is barely the size of Göttingen; there are, of course, no old houses, just modern stone buildings in the English style, and then many mostly wooden homes. One has the impression of a certain wealth, the university in particular seems to be very well off.

Monday night (7/3) Now I can just add a few lines in a hurry, since I am expected upstairs, and the letter has to be posted to get there on time. Just now your second letter arrived and one from Mama. Thank you very, very much. I am glad that you all are doing more or less fine. That you have some peace and quiet now, is nice; you can really use it.- Once Jochen gets some mountain air, he will become less fussy, I think. I am already now often looking forward to the Walchen Lake.

At 7:30 am is my first, somewhat official lecture, so I have to quickly close now. To the four of you my very,very best, I am thinking of you so much and maybe you can sense that a little too. Yours, Werner.

 

La Fayette 7/4/39

My dear "Birthday Girl"!

Today you have to celebrate without me; but the little ones will be coming with your mother to congratulate you, - they could be called a kind of greeting from me,-then you are getting a few little things of which I don't know quite if you will like them, and finally I sent a telegram just now. That will not get to you, though, until rather late. For our time differs from yours by 6 hours, so that now you are already into early evening. In a corner of my heart I thought of telephoning you. But for one it is uncannily expensive and then from this little locale so many intermediate connectors need to be made that I doubt the thing would work out. So I console myself with my returning in a month already.

I was so very happy about your letter. I can imagine the garden so well and miss it that there are no roses here. Your conversation with Jacobi also is very clear to me; he is quite right that one cannot have everything. But if we don't want the things we do to stay stuck in superficiality, then it will always be the case that we will have to arrange our whole life such that we renounce most options voluntarily. I do not view this as a calamity. I am also firmly convinced that once the times become more favorable towards an intellectual life, we will much more than so far participate in it. How much these possibilities are dependent on the whole atmosphere around us impresses itself strongly on me here. There are many very alive people here; the young ones, in particular, are engaged in intellectually challenging ways more than where we are.

Wednesday night (7/5). Today I received another letter from you. I hope you have been very cautious since then, I was so sorry to hear that you were sick. But wonderful, that you wrote me. Will I even recognize little Jochen when I come home again?- What is happening with the Lake Walchen house? Will it be ready before we move? (...) And do play a lot of music while I am gone. Maybe then you will find it easier, even when I am home. I too am quite busy here. Except the piano is poor and the rooms are too hot (...); but I try to study for an hour every day.-

The day yesterday, your birthday, had a very nice ending for us here. We drove towards evening out into a hilly landscape extending from here towards the south, covered with woods. There we stayed, outside, at a strange waterfall amid rocks, until almost midnight. A little fire was lit, and slowly memories came back from a time long ago; it happened automatically that I was in charge of the fire by myself, and I placed almost without thinking piece after piece of wood into the fire, following the old rules, till it was all symmetrical and round and burning perfectly even. Above the fire a magnificent clear starry sky was stretched out, looking only slightly different from ours at home. Later on the moon came up and changed the whole picture again; in the moonlight the woods looked homey and familiar; as I was sort of gazing there, and then on top of it could sense the fire's smoke in my clothes, it felt as if a very deep chord had been struck which had not sounded in a long time.

Thursday evening (7/6). The letter must go, and in five minutes I am expected at the institute. Today I gave my lecture, played tennis, had many discussions. I have the feeling that I am becoming younger here and more physically active. Even the newspaper only rarely gets read. America has strange effects, on me too. But I am still happy that I will soon come home. In four weeks I will be leaving again. So, in a hurry, a thousand heartfelt greetings! Yours, Werner.

 

La Fayette, Friday 7/7 evening (39)

My dear Li!

Today another letter from you arrived and this one even took only one week from Leipzig to here. How nice that you are all doing well! But tell me: is it smart that you want to do all the work in July by yourself? Couldn't you get help at least on the 15th? Of course, you must know best, but you must not get overworked, and it might be a good idea if the successor to Miss Örtl is a little experienced by the time we go to Bavaria. But you do what fits you best.- It is almost midnight, and I am terribly tired; today was a somewhat boring day - except for your letter. Besides even now the temperature outside is (according to the thermometer) above 30 degrees, that oppresses the mood a little.

Saturday afternoon (7/8). I do not quite manage yet in these incredibly high degrees of temperature. I am wilted and not motivated for any kind of work. I am wearing as little as is possible and decent; however, five minutes of piano practice are enough to make you sweat like two hours' worth of basic training in the military. It really is very good that in a month I will arrive back with you all. What the little ones will look like? I always look at their pictures and am aware that they may have changed completely in the meantime.

I wonder if the two big ones are already talking some? I am terribly curious.

Sunday night (7/9) Last night we ended up making music. Leclair, Handel, Brahms (Horn Trio). Same thing tonight: I am accompanying the wife of an American colleague who really sings very well. Old Italian Lieder, Rossini, Mozart, Debussy. Also a few violin sonatas were played. But all the pianos here are bad - probably due to the hot humid climate. Music here is only half as much fun. On these uneven pianos I am playing even more inexactly than at home.- Otherwise the weather here was terrific: a completely clear blue sky and dry air. The heat then is felt very little, and now towards evening it has cooled down much more than usual. For lunch I was invited at the president's house, afterwards we took a trip by car to a pretty valley nearby. Tomorrow too is kind of a holiday, so we want to drive to a lake, some 40km from here and go swimming. Unfortunately, I am a little handicapped on one foot: a mosquito bite at the heel must have gotten infected and the foot has swelled up totally; I am limping about miserably. I hope it improves by tomorrow.

Monday noon (7/10) Although the foot is not very different, the bathing can only help it. In fifteen minutes I will be picked up by car. I had a letter from Mama today who seems to be doing quite well. Has Mama been to the house on Lake Walchen yet? By the way, what is supposed to happen with the one odd room that needs to be changed completely? Should we start the remodeling only once we are there? Then we cannot use that room for quite some time, of course. But maybe that isn't all that bad.

I am so curious about how you are faring in Leipzig now. Mama wrote me she had found you a very suitable helper, but you had declined. Don't you want to take her now anyhow? But, of course, I cannot judge from here how sensible that would be. New mail from you can get here at the earliest tomorrow or the day after. Especially now that I am not quite feeling well, I have a great longing for news from you all.

I am reading in the papers that at least for the next weeks there is no danger of war. That is a great relief to me because of my travel home. It is now pretty much half- time since my departure from Leipzig. So one can already start counting the days some. Just take good care of yourself and the little ones. Greetings to them all, especially our youngest, whom I don't quite know how to picture now. Every good wish!

Yours, Werner

 

Lafayette, Tuesday 7/11/39

Dear Li!

Since last Saturday I have not heard from you again, but that is hardly possible any other way, since the last one got here so unusually fast. I hope you are regularly receiving my letters. When I get back to New York, I can more easily time the airmail pick- ups. I am now just counting on it leaving New York every Wednesday and Saturday.

The excursion to the lake I mentioned to you yesterday was very enjoyable. A wonderful cool - compared to normal conditions here - day with a cloudless clear sky. In the air you could almost get chilled in your swimming trunks. However, the water had become soupy warm over the past week (I would say at least 28c), one could swim for hours without getting cold. So we swam across the lake to the other shore and back. The lake was created artificially through dams; it is almost 25km long, but quite narrow in some places. The landscape surrounding the lake is flat, deciduous forest and grain fields. My foot is doing a little better today,; but it is still quite swollen, just less painful than these previous days.- My lectures are going along quite nicely and people are paying very close attention. I am enjoying lecturing here. In Leipzig one would meet in the same class only a tenth of people who really understand the material.

Wednesday evening (7/12). Gradually here too the number of obligations is increasing to a degree that I have too little time just like in Leipzig. In addition, I am now progressing from the material in my lectures that I have already given in Leipzig to the one I still have to work out. I need more time for this than people here are allowing me. I do not like declining so much. Thus I am expected tomorrow at the Chair of the

Board of Trustees, after lunch to rehearse music with the wife of a colleague who sings well, and who will give a concert with me at a party, at 3:30 I have my lecture, then I want to play tennis for an hour, at 7:30 tonight I have another lecture. You can see, no sooner has one become known a little in a town, than the same old business is starting up too, which does not leave you time really to think. I am once again consoling myself as I do often, with Lake Walchen. Sometimes I worry a little that in the beginning it will have to be terribly uncomfortable, because, of course, everything has to be done over. But it might be also quite nice to work as a gardener and handyman for a change. What is the state of affairs now with the house, how far has the work on the terrace progressed? I would love to once or twice from here be able to check on things, but now I have to leave everything to you. By the way, one can do the math: today half of the separation time is over, isn't that nice? I hope tomorrow will bring mail from you again.

Thursday noon (7/13) No mail yet - too bad, maybe in the afternoon. I am waiting for the musician fight now, and am using the spare time. This morning I again had a long talk with the Head of the Department who would like to invite me here more often. Also, I have been asked by others a few times, under what conditions I would permanently come here. The two aspects, light and shadow, are so immensely clear.

I am treated fabulously in every way. I would have ten times a many bright students as where we are. It would probably also affect the results in my work positively. But we just are not at home here. The children would speak English and grow up in an atmosphere that is foreign to us. That would not be nice at all and so we are just staying put.-

We finished with the music now, all Italian, French, modern Dutch music, that is fully unknown to me. The French lieder are incredibly effective, intriguing in their harmonics, but also 'slightly suspect'.( Mean people might say: champagne with whipped cream).

Thursday night. Now I can't reply to a letter of yours after all, maybe tomorrow I'll receive mail. But this letter here must go out, in order to make the airmail day after tomorrow in New York. Greetings to the three little ones who are, I hope, acting their best and not giving you reason to worry and you yourself farewell. In my thoughts I am so much with you all. Take care! Yours, Werner.

 

Friday, 7/14/39 (Lafayette)

My dear, little Li!

It is almost midnight and I am calculating that the sun is already up where you are, that little Jochen is maybe hungry already and disrupting your sleep. It is in some sense strange that day and night are different where you are from here. In a poem from the youth movement booklet which you know there is the verse: "The luster of the day that gave us joy circles the world silently and brightly".

That must be right on; I hope everything is well with you all. We are having some wonderful weather here today; after just the day before yesterday the thermometer climbed to 37 Celsius in the shade, the air is cool today and outside there is this real fresh summer night. We have played music for a long time with acquaintances, this time some really good music and then listened to records of Mozart and Beethoven. The violin concerto by Beethoven has made me come alive again, just incredible music. In the winter we must listen to a lot of music and play it too. Now I am looking forward to tomorrow; there ought to be a letter from you, because I have not heard from you for a whole week. So good night for now!

Saturday night (7/15) Something must have gone wrong with your letters in the mail. Today I received a letter from Euler sent a week after your last letter, but nothing from you yet. If anything were in disarray with you, you would have telegraphed me, so I will wait until the day after tomorrow (no mail likely tomorrow, it being Sunday). If I still do not hear anything then, I will telegraph you. - Nothing special happened today; I prepared my lecture, played a little piano, wrote to Aunt Helen.

Sunday night (7/16). Today I slowed my pace in the most agreeable fashion : slept in, read the paper, wrote letters in the morning. At noon I was invited by the Nordheimers, afterwards we drove around the area a little. Then we listened to the "Magic Flute" on records, in the evening the whole institute was invited at the Master mechanic's. He owns a charming house, has an excellent library, piano and record player, and considers himself an equal of the professors, which he actually is with all that. The evening went splendidly: People played ping-pong, made music (violin and piano), listened to gramophone records (Handel, Mozart, Liszt). The fact that such a thing is possible, makes for America's real strength. Class distinctions at least in this place do not exist. And whoever is proud of his work is not going to be tempted to envy others.

Monday noon (7/17) Finally today there came news from you; you must have overlooked that the ships of the Hapag (Deutschland, Hansa, Hamburg, etc.) all are very slow (ca.9-10 days) and so the letter you handed to the Deutschland took so long. Many, many thanks that you wrote at such length; it is so nice to hear from you all. (...)

That little Jochen has such trouble with his hernia, is making me real worried. He is obviously much worse off than Wolfgang was. But you are taking care of him the best way possible; so it is bound to improve soon on its own. He turned 2 months just yesterday; now he will become stronger too and in the worst case scenario he would make it through an operation quite well.

About him and the two big ones I am very curious. I doubt actually whether the big ones will still recognize me. I am now happily looking forward to being with you in just over three weeks; that is really not very long anymore. On Friday or Saturday I am leaving here by car to Ann Arbor in the state of Michigan, to see the Fermis. There I will stay over Sunday and start on Monday, eight days from today, my engagement in New York. (...) Now have a very good time during those three weeks you all! The letter must go out today to make the airmail. Many, many greetings! Yours, Werner.

 

La Fayette, Friday 7/18 (39)

My dear Li!

Sometimes the mail is incredibly fast: Today I got your letter from last Tuesday, it took less than a week. Many thanks for everything you tell me about! I had the feeling that you are a little overworked and that the whole job with the children is making you too tired after all. I hope you have good help now, that is I hope the new helpful soul you hired is coming through for you. I am so curious about everything new when I return.- Today was avery nice day: Miss Sponer with whom I studied in Göttingen came for a visit. We had an easy rapport and "chatted" a long time about the past.

Thursday morning. Last night I was invited by a group of younger people in the institute and came home only at 12:45 am. Then I was really too tired to still write. I am preparing for my departure already. Tomorrow my suitcase is off to New York. The day after I am giving my last lecture, then the Nordheims are driving me to Ann Arbor. Till then I still have lots of work. Today I am to give two lectures, both of which I have not yet prepared. All together I still have to give four more talks in the remaining days.- The weather since the beginning of the week is exemplary, never too warm, mostly glorious sunshine and only once, two days ago, a huge thunderstorm with immense quantities of rain; but even that did not last long. So far, I have never worn my coat here in Lafayette, or generally in America. A good thing I did not bring a hat; it would have been the most useless object in the world.

By the way, I think I have not yet told you about our musical evening on Monday: the "boss" had found a cellist, so that we could play quartet with him and a violinist he knew. We went over the Beethoven and the two Mozarts; that was a very great delight. In spite of the bad piano (on some keys the ivory was missing, in the higher ranges the tone was reminiscent of a stone ax) I believe I played quite decently. It definitely was fun in the absence of a Jacobi to properly direct such a quartet myself. Probably we will play again today or tomorrow; since the cellist is unavailable, trios will be tried, where the viola substitutes the cello. We have found out the other day that with Schubert that works out quite decently.

When you get this letter, you will be most likely full force in the preparations for the trip to Lake Walchen. How come that the transport is so incredibly costly? Also it's regrettable that the vulcanization of the tires will not be possible. I am surprised that for this there are now such long waits. But it is good that you managed to scout for new tires, and in general it is enormous how competently you are accomplishing the whole organization of the trip in addition to the work with the children. When I get to Leipzig, I must see to a few practical things: I have to go to the bank, must take care of the mail in the institute, talk with the people there and finally buy a few things. If the sea voyage goes smoothly, we should be in Bremerhaven early Tuesday. So I would arrive in Leipzig Tuesday night. But one can obviously not know in advance if the trip will be delayed by fog or such things. - Evening: Now the letter must go out to reach the air mail. Greetings to the little ones, also especially the youngest, even if he does not want to comply. All the best to you, from your Werner.

 

Monday, 7/24/39, New York

My dear Li!

This time you get a somewhat shorter letter than usual; on the days of traveling here, I did not manage to write at all. Friday passed with packing, giving my lecture, and a good-bye party, we sat together till almost 1 o'clock at the house of acquaintances. Saturday I lectured again from ten to eleven and then quickly got in the car, and we drove the 400km to Ann Arbor almost without a break. We got there at seven o'clock. We traveled through a hilly, partially wooded terrain with many fields of grain, in between there was a region with many lakes, similar to Mecklenburg. In Ann Arbor I met up with the Fermis right away at a party, and they told me much about their experiences during the recent months. Also I met their children; they already spoke English rather well. To see a few old acquaintances again, gave me great joy. Much has changed there, but the friendly calm of this town, entirely consisting of gardens, has remained the same. I did not pass by my apartment from earlier times, regrettably. Till Sunday night I stayed there, in the afternoon with the entire Italian colony: Fermi, Amaldi, Fano, and others. Last night then I got in the sleeping compartment and woke up early to a cloudless sky as we were just traveling along the Hudson.

During the night we had also crossed a very wide river, but I have not yet found out where that was. Probably it was the Niagara, but in the dark I could not see the Falls. Here the first enjoyable event was finding your letter; many thanks for that! How nice that you are all doing so well. I am also happy that you are pleased with the helper; let's hope it stays that way.

Tuesday afternoon. In an hour I give my lecture and then I have to hurry to catch the train to Larchmont. So I have to quickly finish this letter. A week from today I am already boarding the ship. Thus I have the feeling as if I am already leaving again, the time doesn't seem very long anymore. In fourteen days I will arrive in Leipzig, if the steamship goes accordingly. Till then I will have a very nice time here at Uncle Karl's to be sure, I'll be living there in the country, from every window one looks out at high trees and in the morning one is awakened by singing birds. Also, the resemblance of Uncle Karl's with my father, though slight, makes me feel right at home.-

So, give the little ones my love and when you get this letter it will only be about ten days till my return. Take care, Yours, Werner.

 

New York, Friday noon, 7/28/39

My dear Li!

Here in New York it is not easy to make time for writing. Due to the great distance between the house and the University I am wasting so much time, and in the evenings I am sitting till late into the night with Uncle Karl and Aunt Helen. To boot, there is an awful humid heat here that robs you of all initiative to undertake anything. I am now really glad that I am going East in a few days again; I am so curious about Leipzig-how you are all doing and how much the children have grown. Since your letter from the 11th I have not heard anything; mail just is slow. With your plan of travel I am in agreement, I only think it is too bad that you will not be in the car too; but maybe that is how it works best (...). Till we meet again! Yours, Werner.

 

 

New York, Sunday night, 7/30/39

My dear Li!

In the meantime I have received a long letter from you and you won't be able to write me again before I leave, but perhaps I get news again in Cherbourg. I am so happy that everything is going so well with you all, that little Jochen is thriving and that you are looking forward to my return. I am now more excited day by day about seeing you all, it is now only a few days until then and when you get this letter I am probably just a thousand km off the British coast. The ship I am going home on is already in the harbor, tomorrow morning I will pack my suitcase, the day after it's off on board. Although I am getting very spoiled here at Uncle Karl's the time is stretching awfully long now. Mama wrote me already from Lake Walchen; there seems to be a lot of work and furnishings will cost a bundle yet. But in return, I think, all of us will often have a very good time. -

Tuesday morning (8/1) In the meantime I have strolled in the city once more all by myself, and looked at the sights I still wanted to see: after I took care of all my papers at the customs office, I went up to the highest building (400m) and looked at everything from above in clear weather. Then I ate lunch up on the 86th floor - it is considerably more airy there than on the Europahaus- and when I stepped out onto the open terrace my briefcase almost was ripped from my hands by the wind. I like these high towers that stand in the city like huge rocks more than everything else. Compared to them all our high buildings are just toys. If you want to get an approximate impression of the buildings here, you should think of the rocks in the Dolomite Mountains - the little Zinne or the Brenta. And by night they are all unbelievable fairy tale castles with a thousand lights. So - tonight I am saying good-bye to this world of man-made rocks to return to the friendlier mountains formed by nature. But one thing I still have to tell you so that you can get a better impression and can understand why I am referring to "rocks": yesterday I was walking through the streets and looked up at one of these buildings. There was -like often in the mountains- a cloud clinging to the top portion of such a tower which obscured the summit totally for some time, and only when the wind picked up, did the top portion reappear, glittering in the sunlight from the moisture. From up above I have also spotted the ship in the harbor which brings me to Germany. Tonight I go on board and after midnight we will depart. I am looking forward to the sea voyage, and of course so much more to seeing you all again.-Uncle Karl and Aunt Helen also are sending their best to you all. So, in one week I will be with you again. To a happy reunion, Li! Yours, Werner.

 

 

 

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