爱能战胜一切恐惧。

The secret of theory is that truth does not exist.

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.

经济历史的研究不仅仅是关于过去；它是关于理解当前不平等的根源。

Sustainability isn't an option; it's our responsibility to future generations.