——《在国民党成立大会上的演说》（1912年8月25日）
我不是因为快乐而唱歌；我因为唱歌而快乐。
我们是无数偶然事件的产物。
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.