The game of history is usually played by the best and the worst over the heads of the majority in the middle.

The best investment you can make is in yourself.

A writer must be willing to be alone.

我不是为观众打球，我是为自己打球。

女人只能在他们之间没有激情的情况下成为男人的朋友。

Every thought serves some biological purpose.

The ideal of behaviorism is to eliminate coercion: to apply controls by changing the environment in such a way as to reinforce the kind of behavior that benefits everyone.

译文：用钱财交朋友，钱财用完了交情就会断绝；贪美色面结合，到年老色衰时爱情就会消失。