"Mathematics is the music of reason."

The best way to predict the future is to create it.

一个社会的真正考验在于它如何对待最脆弱的成员。

The things we own are the things that own us.

每个人内心都有一个秘密世界。我是说，世界上所有的人。每个人。无论他们在外面看起来多么沉闷无聊，他们的内心都有难以想象、壮丽、奇妙、愚蠢、惊人的世界。不止一个世界。可能有成百上千个。