一本书是一面镜子：如果一只猿猴看进去，一个使徒几乎不可能看出去。

To understand the mind, study its operations in real life.

Power is not a tool, it is a weapon. And like any weapon, it can be used for good or ill.

In your life there are a few places, or maybe only the one place, where something happened, and then there are all the other places.

The purpose of psychology is to understand how life works.

The best investments are those that create value for both shareholders and society.

社会主义的功能是将苦难提升到一个更高的层次。

我们无法选择自己的命运，但我们可以选择如何面对它。

"I’m a normal guy who just happens to play tennis well."