投资者要学会从失败中吸取教训，不要让失败打击信心。
The key to successful market design is anticipating how participants will behave under different rules.
We have three baskets for investing: yes, no, and too tough to understand.
可能的原因，我不知道为什么，但我观察到了它。
Some of my best leading men have been dogs and horses.