I am the happiest creature in the world. Perhaps other people have said so before, but not one with such justice. I am happier even than Jane; she only smiles, I laugh.
我是世界上最幸福的人。也许其他人以前说过这样的话，但没有一个说得那么有道理。我甚至比简还要快乐；她只是微笑，我是大笑。
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
“最好的报复是巨大的成功。”
There is no real ending. It’s just the place where you stop the story.
书籍可以是镜子、窗户和滑动玻璃门。
组合数学就像是不用实际计数的计数艺术。
音乐是一种力量，能治愈心灵。