观察他交往的是什么人，就能知道他的品行如何。
价格之重要，并不在于金钱是至高无上的。在零星分散的信息必须得以协调的巨型社会中，价格乃是快速而有效的信息传导。
永远不要低估合作的力量——伟大的事情很少独自完成。
网络不仅仅是连接机器，它连接的是人。
You see, in life, lots of people know what to do, but few people actually do what they know. Knowing is not enough! You must take action.
你憎恶人类吗？”“不，我不讨厌他们...只是当身旁没有人的时候我会舒服很多。这个世界的问题是睿智的人充满了怀疑，而愚蠢的人充满了自信。
The only thing that interferes with my learning is my education.
The only way to learn mathematics is to do mathematics.
Everyone is a genius. But if you judge a fish by its ability to climb a tree, it will spend its whole life believing it is stupid.
I'm not a monologue, I'm a symphony.