文学是一种记忆，是对过去的回顾。

创新是解决世界最紧迫问题的关键。

对我而言，你只是一个小男孩，和其他成千上万的小男孩没有什么不同。我不需要你。你也不需要我。对你而言，我也和其它成千上万的狐狸并没有差别。但是，假如你驯服了我，我们就彼此需要了。对我而言，你就是举世无双的；对你而言，我也是独一无二的。

The study of mathematics is like air or gravity—it is everywhere, and you can't see it, but you know it's there.

Survival is not about being fearless. It's about making a decision, getting on and doing it, because you have to.