In the world of physics, we often find that the simplest questions are the hardest to answer.

One tells as few lies as possible only by telling as few lies as possible, and not by having the least possible opportunity to do so.

I think the most important thing in life is to be honest with yourself.

You have to be willing to fail, to be wrong, to look foolish.

文学是人类的记忆。

爱情是心中的一个洞。