The principle goal of education is to create men who are capable of doing new things, not simply repeating what other generations have done.

科学是一种探索和理解世界的方式。

Don’t you wonder sometimes， what might have happened if you tried？

在了解物理力、它们的规律及相互关系之后，接下来是它们起源的问题。

故事是我们记住自己是谁的方式。

I think that beauty comes from within. It's not something you can put on your face. It's something that you have to feel inside.

旅行的用途是用现实来调节想象力，而不是想象事情可能是怎样的，而是看到它们实际是怎样的。