Well, the first rule is that you can’t really know anything if you just remember isolated facts and try and bang ’em back. If the facts don’t hang together on a latticework of theory, you don’t have them in a usable form.

The only thing that keeps me going is that I love what I do.

沉默可以比言语更有力量。

The free, exploring mind of the individual human is the most valuable thing in the world.

经济学和技术的交汇处是创新和增长最激动人心的机会所在。