递归是计算的根源，因为它需要时间来描述。
Recursion is the root of computation since it trades description for time.
The future belongs to those who prepare for it today.
我们花了很多时间教领导者该做什么，却没有花足够的时间教他们该停止什么。
译文：即便我改变了外在的样子，人们依然难以领悟真谛，那些如同行尸走肉般生活的人，我并不为之忧虑。我要尽情地回归质朴纯真，哪怕被人嘲笑不够潇洒风流。
I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.
I think the most important thing in a movie is the story.