数学不是一项观赏性运动。你必须亲自去做才能理解它。
Mathematics is not a spectator sport. You have to do it to understand it.
我不能继续了，我会继续。
"The truth is rarely pure and never simple."
文章达到极致的人，必定是其人也达到极致。
善于倾听是一种超能力。倾听你所爱之人的时候，多问问“还有什么？”，直到他们倾诉了所有。
The biggest opportunities often hide in crises—the key is whether you can discover and seize them.
Every book is a journey, and every journey is a book.
要成功，你需要为他人创造价值，而这需要理解他人所重视的东西。