I think of a hero as someone who understands the degree of responsibility that comes with his freedom.

我们都在寻找某样东西，但我们并不总是知道那是什么。

垂直农业让我明白，限制常常会激发最明亮的创新。

I was born with an enormous need for affection, and a terrible need to give it.

As is a tale, so is life: not how long it is, but how good it is, is what matters.

In mathematics, the simplest questions often lead to the deepest insights.