我们进步的考验不在于我们为那些拥有很多的人增添更多，而在于我们是否为那些拥有太少的人提供足够。
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
The best market designs are those that reduce uncertainty for participants.
你有敌人？很好。这说明在你的生命中的某个时刻，你曾经呐喊过。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.