许怡荪(1889-1919,名棣常,原号绍南,绩溪人)是胡适的一位重要知己,对胡适的成长、早年志业均产生过深刻影响。1919年许氏过世后,胡适曾将胡、许通信整理成册,1并以此为基础,撰成《许怡荪传》。稍后,胡适又打算将胡、许通信合刊。至晚在1924年8月,他们共同的朋友、时服务于亚东图书馆的章希吕,已将这些信标点完毕,并就有关内容的处理、署名等问题与胡适商酌。21933年, Xu Yisun (1889-1919, Wudi Chang, original Shao Nan, Jixi) was an important confidant of Hu Shi and had a profound impact on the growth of Hu Shi and his early career. After Xu’s death in 1919, Hu Shih had compiled Hu and Xu’s communications into volumes, and based on this, he wrote “Xu Yi Sun Biography.” Later, Hu Shi intends to Hu, Xu communications co-issue. By late August 1924, their common friend, Zhang Xilu, who served at the Yadong Library, had finished these beacons and discussed with Hu Shih on such matters as the handling and signature of the content. In 21933,