A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.

"We are most alive when we're in love."

你越是试图快乐，就越不快乐。

我不是说唱歌手，我是一个阅读的传奇。

理论计算机科学的美在于它能够抽象并解决看似不可逾越的问题。