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。
The study of economic history is not just about the past; it’s about understanding the roots of present inequalities.
Music can change the world because it can change people.
降临在我们身上的不幸总是最严重的。
预测未来的最好方法就是创造它。
The only thing that is truly yours is your story.
He was a man who had always been too busy to live, and now he was too busy to die.
工具变量的美妙之处在于它们让我们以新的视角看世界。
Though the water running in the fountain be every one's, yet who can doubt, but that in the pitcher is his only who drew it out?
信任是任何成功团队的基石。