应对一个不自由的世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反叛。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
I think I have only one choice: either get busy living or get busy dying.
"History is not what happened. History is just what historians tell us."
"The only limit to our realization of tomorrow will be our doubts of today."
我对现实不感兴趣。我感兴趣的是现实之外的东西。
The study of mathematics is the indispensable basis for all intellectual and spiritual progress.