无限的宽容必将导致宽容的消失。

才能不足的人计谋多，见识不够的人事情多，威仪不足则使人怨怒多，诚信不够则言语多，勇气不足则辛劳多，明细不够则多察查，事理不足则多辩论，情分不够则多礼仪。

搭便车的时候，你得看上去像一个你自己也愿意接上车的人。

A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.

最危险的谎言是我们对自己说的那些。