"The silence between words is as important as the words themselves; it is where the unsaid resides."

The learn-it-all does better than the know-it-all.

你唯一的限制就是自己设定的限制。

To write is to confront the ghosts of our past, to give them a voice, and perhaps, to set them free.

数学是模式的科学，我们研究它们以理解事物如何运作。