追求科学不仅仅是追求理解，更是追求奇迹。

I don’t create art. I am art.

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

数学的快乐来自于为理解而奋斗。

You cannot always control what goes on outside, but you can always control what goes on inside.