Most people are too fretful, they worry too much.Success means being very patient, but aggressive when it's time.

Time isn't a line; it's a dimension, like the dimensions of space.

量子场论是粒子物理学定律的表述语言。

我们都是由星尘构成的，通过物理学，我们试图理解我们的起源。

个人的不是私人的；它是政治的。