"Your time is limited, don't waste it living someone else's life."
每一天都是改变生活的新机会。
创造就是活两次。
Challenges are what make business interesting; overcoming them is what makes it rewarding.
当经济学以严谨和透明的方式帮助我们解决现实世界的问题时，它处于最佳状态。