数学不仅仅是一系列抽象概念的集合，而是一种让我们理解宇宙的语言。

"A writer is a world trapped in a person."

I don't want to live forever, but I do want to live while I'm alive.

"To live is the rarest thing in the world. Most people exist, that is all."

"In the end, we are all alone, and that is the most terrifying truth of all."

史记

The roots of education are bitter, but the fruit is sweet.

伟大来自于坚持和努力。