The revolution is not an apple that falls when it is ripe. You have to make it fall.

The real romance is out ahead and yet to come. The computer revolution hasn't started yet. Don't be misled by the enormous flow of money into bad defacto standards for unsophisticated buyers using poor adaptations of incomplete ideas.

宇宙不允许完美。

——《在沪举办茶话会上的演说》（1916年7月17日）

让你难过的事情，有一天，你一定会笑着说出来。