Success is doing what you want to do, when you want, where you want, with whom you want, as much as you want.

"Mental life is fundamentally adaptive."

I'm a human being and I fall in love and sometimes I don't have control of every situation.

在夜晚的寂静中，作家找到了最响亮的声音。

在桂林学界迎会的演说，1922年1月22日

"The world is a very puzzling place, and it is a great privilege to be able to think about it."

Only unfulfilled love can be romantic.