Rigor in proof is what separates mathematics from all other sciences.

真相是，我们都是流亡者。

Nature is to be followed, but only when it is refined by art.

The tongue is like a sharp knife, killing without drawing blood. Words from a skilled person can cause greater harm than a warrior’s weapon.

一个伟大的剪辑可以将一部好电影变成杰作。

机器人是一种被编程执行多种任务的设备，并且可以重新编程以执行其他任务。