如果你能梦想它，你就能做到它。
If you can dream it, you can do it.
When I got to 40 or so... I had the sense when I looked back over my life I would actually see a mess of decisions， a few of which I had thought about， some of which I had sort of stumbled on， and many that I had no control over whatsoever.
From 30 feet away she looked like a lot of class. From 10 feet away she looked like something made up to be seen from 30 feet away.
Combinatorics is the art of counting without counting.
唯一真正的发现之旅不是去陌生的地方，而是拥有其他的眼睛，通过另一个人的眼睛，一百个其他人的眼睛来观察宇宙。