"In computer science, we are always trying to find the balance between expressiveness and tractability."

The only thing that can make you rich is your mind.

We must be brave to face challenges and dare to break through ourselves.

所有人都是不朽的，但那些没有受教育的人是以一种更低级和不令人羡慕的方式不朽。

我并不聪明，但我仅仅通过活着就学到了很多。

"The world is, in the end, what we say it is."

"Books are the windows to other perspectives."

真相会让你自由，但首先它会让你愤怒。