抽象的目的不是含糊不清，而是创建一个新的语义层次，在这个层次上可以绝对精确。

I strongly believe that missionaries make better products. They care more. For a missionary, it's not just about the business. There has to be a business, and the business has to make sense, but that's not why you do it. You do it because you have something meaningful that motivates you.

The bond market is the Rodney Dangerfield of investments—it gets no respect.

I don't care what people say, I'm going to do what I want.

永不放弃。今天很艰难，明天会更糟，但后天会阳光灿烂。

诗歌将不再为行动打拍子；它将走在前面。