I don't think that when people grow up, they will become more broad-minded and can accept everything.Conversely, I think it's a selecting process, knowing what's the most important and what's the least. And then be a simple man.

真相很少是纯粹的，也从来不是简单的。

物理学家必须有一种信念，即宇宙是由理性且可理解的规律所支配的。

人是从失败中学习的。

最好的书是那些让你感觉不那么孤独的书。

过去总是紧张的，未来则是完美的。