To feed the world, we must first understand it.

Words have the power to heal, but they can also wound deeply.

Abstraction is the key to mathematics.

当股票有吸引力时，你就买它们。当然，它们可能会跌得更低。我买过12美元的股票，后来跌到2美元，但后来又涨到30美元。

Life is not what one lived, but what one remembers and how one remembers it in order to recount it.

自然的统一性不是我们发现的事实，而是我们对它提出的要求。

The worst way to miss someone is to be sitting right beside them knowing you can‘t have them。

我们能站在舞台上的原因是因为你们。

当没有人相信你时，你必须相信自己——这会让你成为赢家。