Nobody understands when a woman makes a choice to marry and have children, in one way her life begins, but in another way, it stops. You build a life of details, and you just stop and stay steady, so that your children can move.

Innovation is not just about creating something new; it's about making a difference in people's lives.

宏观经济学的核心问题是理解人们如何随时间做出决策。