一个人读什么样的书，就是什么样的人。

Swim upstream. Go the other way. Ignore the conventional wisdom. If everybody else is doing it one way, there's a good chance you can find your niche by going in exactly the opposite direction.

战场交锋，即使列阵有方，但以勇猛为本；操办丧事，即使礼节周全，但以哀痛为本；文人学士，即使学富五车，但以德行为本

In mathematics, the simplest questions often lead to the deepest insights.

挑战是伪装的机会；它们推动我们创新和改进。

沉默并不总是智慧的标志，但喋喋不休总是愚蠢的标志。

The greatest education in the world is watching the masters at work.