Theorems are the milestones of mathematics.

"Stories are the way we make sense of the world."

The most effective way to destroy people is to deny and obliterate their own understanding of their history.

世界因你的关注而存在。忽略爱人，感情会淡；忽略梦想，人生会平庸。主动“看见”，生活才会鲜活起来。