Everyone has a secret world inside of them. All of the people of the world, I mean. Everybody. No matter how dull and boring they are on the outside, inside them they’ve all got unimaginable, magnificent, wonderful, stupid, amazing worlds. Not just one world. Hundreds of them. Thousands maybe.
宇宙不仅比我们想象的更奇怪，而且比我们能够想象的更奇怪。
Innovation is the key to sustainable development.
The more one forgets himself—by giving himself to a cause to serve or another person to love—the more human he is.
实现明天的唯一限制将是我们今天的疑虑。
I think one’s art goes as far and as deep as one’s love goes.
Mathematics is the language with which God has written the universe.