我们的后代将创造令我们惊叹的成就，但其实只要我们的足够的想象力，他们会创造的部分东西，用今天的材料和工具就已经能实现了。所以，要想得更大一点。

Every book is a journey, and every journey is a book.

Never stop learning because the world never stops changing.

It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.

做出伟大工作的唯一方法就是热爱你所做的事情。

I'm a very private person. I don't like to talk about my personal life.