经济学的艺术在于理解规则与行为之间的微妙互动。

Topology is the study of the properties of a figure that are unchanged by any deformation.

技术与基础设施的融合势不可挡。

So what I want to argue for is not that we should give up on our ideas of success, but we should make sure that they are our own. We should focus in on our ideas, and make sure that we own them; that we are truly the authors of our own ambitions. Because it's bad enough not getting what you want, but it's even worse to have an idea of what it is you want, and find out, at the end of the journey, that it isn't, in fact, what you wanted all along.

You have to be able to admit when you're wrong and move on.