在我看来，一种信仰只是一个信仰现象，信仰的内容无足轻重。

I never buy anything unless I can see a clear path to a 50% gain.

城市是人类最伟大的发明。

一个人只有投身于伟大的时代洪流中，他的生命才会闪耀出光彩。

"The beauty of computational complexity lies in its ability to reveal the inherent difficulty of problems, regardless of the specific algorithms used to solve them."