科学不仅是事实的集合，也是一种思维方式。

活着是世界上最罕见的事情。大多数人只是存在，仅此而已。

宇宙的扭曲面——黑洞、虫洞、奇点和时间扭曲——才是真正的精彩所在。

一本书是作者和读者穿越时间的对话。

The only person who is educated is the one who has learned how to learn and change.

I don't think about failure. I think about the next step.

I have so much admiration for women who are married with children and work. I don’t know how you all do it.

The world is changed by your example, not by your opinion.

晏子春秋