不要以为世界上的人都在关心你的事。你是不是以为人人都在盯着你？其实，各人有各人的烦心事，没人管你这档事儿。

The only way out is through.

I therefore have decided to read only the writings of men who have been executed or have risked their lives in some way.

The most important thing in science is not to solve problems, but to ask the right questions.