宇宙不仅比我们想象的更奇怪，它比我们能够想象的还要奇怪。
如果你真的想成功，那么请先忘记成功，去做你热爱的事情。
Freedom is nothing else but a chance to be better.
It's so much darker when a light goes out than it would have been if it had never shone.
种荆棘会得到刺，种桃李会得到树荫。比喻善恶有报
A quarry should heal the earth even as it harvests from it.
The supreme question about a work of art is out of how deep a life does it spring.
The key to artificial intelligence is the representation of knowledge.