历史总是充满了各种各样、大大小小的缝隙。上世纪初期有过这样一些年轻人，他们共同来自浙江中部的河谷乡村，他们曾经就读于五四运动时期的杭州第一师范学校，他们在五四运动期间的杭州上演过激进的反传统权威的一幕。而后，也是他们，成为了上海马克思主义研究会的主要成员 History is always full of all kinds of big and small crevices. In the early part of the last century, there were young people from the valley villages in central Zhejiang. They had attended the Hangzhou First Normal School during the May 4th Movement and they staged a radical anti-traditional authority in Hangzhou during the May 4th Movement Scene. Later, they were also the main members of the Shanghai Marxism Seminar