"The best children's books are the ones that make children think."
Justice is the soul of the law.
The beauty of computer science is that it allows us to create something out of nothing.
Make-up can only make you look pretty on the outside but it doesn’t help if you're ugly on the inside. Unless you eat the make-up.
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.