"The only way to do great work is to love what you do."

有些时候你必须去挑战伟大。。

The joy of mathematics lies in the journey of discovery, not just the destination.

爱国英雄给民族带来光荣，专制暴君给民族带来灾难。

一个术语的非道德用法不一定告诉我们这个术语的含义。