写作是我唯一知道的活两次的方式。

Character is doing the right thing when nobody's looking. There are too many people who think that the only thing that's right is to get by, and the only thing that's wrong is to get caught.

你能做的最糟糕的事情就是假装成你不是的样子。

思维法则的有效性不依赖于它们所应用对象的性质。

唯一真正的智慧是自知无知。

数学的美只对那些更有耐心的追随者展示。