In mathematics, you don't understand things. You just get used to them.
The best villains are those who believe they're the heroes of their own stories.
做出伟大工作的唯一方法就是热爱你所做的事情。如果你还没有找到它,继续寻找。不要安于现状。
不平等并非不可避免,它是政策选择的结果。
写作的行为是一种乐观的行为。