我想在世界上有所作为。
I want to make a difference in the world.
最伟大的定理往往始于简单的猜想，源于直觉。
真正的艺术家不是受到启发的人，而是能启发他人的人。
"The only real failure in life is not to be true to the best one knows."
我们不是因为变老而停止玩耍，而是因为停止玩耍而变老。
爱是世界上最重要的事情。
Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.