"Every word knows something of a vicious circle."

如果你不进化，你就在落后。

数学是一门活生生的学科，随着新思想的出现而不断发展。

成功是一种心态。

未来属于那些相信自己梦想之美的人。

The best stories are those that haunt you.

I don't have time to worry about who doesn't like me.

Don't worry about what anybody else is going to do. The best way to predict the future is to invent it.

Cheerfulness is the best promoter of health and is as friendly to the mind as to the body.

真正的科学家不仅要有追求真理的热情，还要有面对未知的勇气。