Your time is limited, don’t waste it living someone else’s life.

理论地理学是空间科学的女王。

The course of human life is not determined by drives or environment alone, but by creative self-direction as well.

诗人是沉默宇宙的声音。

在进入交易之前，一定要有一个计划。

The single easiest way to find out how you feel about someone. Say goodbye.

Psychology must be based on direct experience, not inference.