我曾经受苦过，曾经失望过，曾经体会过“死亡”，于是我以我在这伟大的世界里为乐。

It's simple, you just take something and do something to it, and then do something else.

"The best novels are the ones that change you when you're not looking."

数学的美在于它能够以最优雅和简洁的方式描述宇宙。