And when they leave,they take your life of details with them. You are expected to move on again, but you don't remember what it was that moved you, because no one's asked you in so long. Not even yourself.

不要用很多词语说一点东西，而要在很少的词语中表达很多。

真理的概念在任何足够强大以包含算术的形式系统中都是不可定义的。

Illness is the night-side of life, a more onerous citizenship. Everyone who is born holds dual citizenship, in the kingdom of the well and in the kingdom of the sick.

Always look at what you have left. Never look at what you have lost.

"The beauty of literature is that it allows us to live a thousand lives in one."

数学是宇宙书写的语言。

The best way to learn AI is by doing projects and solving real-world problems.