最重要的是你要有一个北极星，你必须知道自己要去哪里。

A book should feel like a friend to a child—comforting, exciting, and full of surprises.

Mathematical intuition often guides the development of algorithms, but it is the rigorous proof that ensures their correctness and efficiency.

城市是集体创作的艺术品。

我没有时间去恨那些恨我的人，因为我太忙于爱那些爱我的人了。

The beauty of mathematics only shows itself to more patient followers.

热力学第二定律只不过是一个统计定律。

I'm a free bitch, baby.

创新往往发生在学科的交叉点。