All things are composed of four elements – Earth, Water, Fire, and Air.”

Every great mathematical theory begins as a heresy and ends as a dogma.

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

一个人越缺乏安全感，就越有可能怀有极端的偏见。

文学是人类的记忆。

市场需要的是解决方案，而不仅仅是产品。

People who treat other people as less than human must not be surprised when the bread they have cast on the waters comes floating back to them, poisoned.

战略就是做出选择、权衡取舍；就是要有意识地选择与众不同。