I don’t do features, I do favors.

The only thing that can make you free is your own mind.

Mathematics advances not by the efforts of individuals alone but through the collective work of generations.

活着是世界上最罕见的事，大多数人只是存在，仅此而已。

The only person you should try to be better than is the person you were yesterday.

我为报纸致哀，我为新闻站台。

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。