The value of an economic model lies in its ability to explain and predict.
我不考虑做一个榜样。我只是努力成为我能成为的最好的人。
Looking back at the 21-year-old that I was at graduation, is a slightly uncomfortable experience for the 42-year-old that she has become. Half my lifetime ago, I was striking an uneasy balance between the ambition I had for myself, and what those closest to me expected of me.