成功不是幸福的关键，幸福才是成功的关键。

True education is learning to think.

我们所有人的挑战是创造多于消费。

I have fun like a child in the street. When the day comes when I'm not enjoying it, I will leave football.

The truth is a trap: you cannot get it without it getting you; you cannot get the truth by capturing it, only by its capturing you.

二手车市场是信息不对称的经典例子。