The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
我们都有缺陷，那是光照进来的地方。
我不是一个商人；我就是生意，伙计。
Only two things in this world so that our souls are deeply shocked First, our brilliant stars overhead, First, our hearts lofty moral laws.
The only way to do great work is to love what you do.
The study of mathematics is like air or gravity—it is everywhere, and you can't see it, but you know it's there.