唯一能让你快乐的是你自己的心。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
理论计算机科学的美在于它能够将抽象的数学概念与实际的计算问题联系起来。
I think that one should recognize the reality even when one doesn't like it; indeed, especially when one doesn't like it.
政府解决问题的方式通常和问题本身一样糟糕。
The world is full of broken stories, waiting to be mended.