C A L E N D A R O F A B S T R A C T S 1 9 1 5 8 2 7 colleague on the Zurich faculty. AE’s sons are enjoying the new, sunny apartment. There are many German refugees coming in from Italy. Attacks the fanatics and condemns those who believe that all differences should be eradicated. After all, differences are the source of creativity and human happiness. Schulmann 2012, Doc. 73, p. 133. [95 321]. Vol. 8, 87a. From Heinrich Zangger [Zurich,] 5 June 1915 Reminds AE to return the manuscripts and assures him that in the earlier fragments, he had offered concrete examples for his thesis, which AE had missed. Emphasizes the principle of statistical probability in the estimate of risks and points out that this is a proposition that is difficult to convey, since the individual aspects of a case must be in- vestigated independently, while only the total amounts can be compared. Schulmann 2012, Doc. 77, p. 139. [95 322]. Vol. 8, 96a. From Heinrich Zangger [Zurich, after 16 July 1915] Cannot advise AE on the scheduling of his trip to Switzerland as the travel plans for Mi- leva Einstein-Maric and the boys are still uncertain. Hans Albert and Eduard Einstein are disappointed that AE has rescheduled his visit again. Reports that Eduard’s health, which had been cause for concern, has improved. Wishes AE a relaxing holiday on Rü- gen Island. Schulmann 2012, Doc. 83, p. 147. [95 324]. Vol. 8, 119a. From Heinrich Zangger [Bern,] 17 September 1915 Will meet AE in Bern. The doctors are indecisive about the plan to bring wounded and ill soldiers to Switzerland to recover. Ludwig Forrer and Karl Bohny of the Swiss Army Health Services are involved. Schulmann 2012, Doc. 86, p. 151. [95 325]. Vol. 8, 120a. From Heinrich Zangger [Zurich,] after 19 September 1915 Is happy to have succeeded in bringing together AE and Jan Weyssenhoff during AE’s visit to Zurich. Asks whether AE could put together a simplified version of the general theory of relativity while waiting for his passport in Kreuzlingen. As AE is still on the Swiss side of the border, it is possible to write to him without worrying about censorship. Schulmann 2012, Doc. 88, p. 158. [95 326]. Vol. 8, 120b. From Heinrich Zangger [Zurich, between 19 and 22 September 1915] Writes again without fear of censorship. Will send AE his passport as soon as possible. Curses both the English, who deserve a serious thrashing, and the Germans, who he hopes will drown in the Channel on their retreat. If AE should be stuck in Kreuzlingen again, he and Michele Besso will come to visit him there. Schulmann 2012, Doc. 89, p. 154. [95 327]. Vol. 8, 121a. From Heinrich Zangger [Zurich, after 22 September 1915] Mentions AE’s return from Switzerland to Berlin. Encourages him once more to write to Hans Albert Einstein. Recommends the reading of volume 2 of Enriques 1915–1934. There is a mood of resignation in Switzerland, which has an undeservedly bad reputation abroad because of the press. Factory owners are accused of corruption without justifica- tion, and by the time their innocence is proven, they have lost everything. In the current climate only bad elements grow and thrive. Schulmann 2012, Doc. 91, p. 157. [95 328]. Vol. 8, 123a. From Heinrich Zangger [Zurich, after 30 September 1915] Hans Albert Einstein likes to make spontaneous visits. With children, patience works best. AE should send Federigo Enriques a paper on gravitation that he can use for the second printing of Enriques 1915–1934. Reports on the celluloid explosion on