我不定义任何东西，不管是美，还是爱国。每件事在我眼里该是什么就是什么，没有什么优先规则使之应该成为什么。

All complex behavior can be reduced to simpler stimulus-response units.

Science is the knowledge of consequences, and dependence of one fact upon another.

A little more persistence, a little more effort, and what seemed hopeless failure may turn to glorious success.

多元化投资可以降低风险，但也要注意不要过度分散。

Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.

对付一个不自由的世界唯一的方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。