Psychology must study the adaptive functions of thought and behavior.

Leadership is about making the tough decisions and standing by them.

世界充满了混乱，但在那混乱之中，有美存在。

The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.

写作是对抗遗忘的一种抵抗形式。

成功不在于你赚了多少钱，而在于你对人们生活的影响。

Every moment of one's existence one is growing into more or retreating into less.