责任是我们语言中最崇高的词。在所有事情上尽你的责任。你不能做得更多。你永远不应该希望做得更少。

Mathematics is the science of order and patterns, and it is this order that allows us to understand the world around us.

我不是一个为了娱乐而写作的作家。我写作是为了激发思考并挑战现状。

We've been warned against offering the people of this nation false hope. But in the unlikely story that is America, there has never been anything false about hope.

阅读是一种自由的行为，一种逃离日常束缚的方式。

创新需要勇气，需要敢于打破常规。