追求数学真理需要直觉和严谨。

I'm not afraid of dying, I'm afraid of not trying.

可持续性不仅仅是一个流行词；它是我们对后代的责任。

The only way to be truly contemporary is to be untimely.

The duty of the Government is to leave commerce to its own capital and credit as well as all other branches of business.

我们不是从祖先那里继承地球；我们是从子孙那里借来的。

我们都同意你的理论很疯狂。我们之间的分歧在于它是否足够疯狂以至于有可能正确。