书籍就像一面镜子。如果一头驴子往里看，你不能指望一个天使会往外看。
"Books are like a mirror. If an ass looks in, you can't expect an angel to look out."
No matter how good you get you can always get better, and that's the exciting part.
The study of automorphic forms is a journey into the heart of number theory.
The best way to predict the future is to invent it.
Golf is a game that is played on a five-inch course—the distance between your ears.