The real value of an option is not in its price, but in the flexibility it provides to the holder.
期权的真正价值不在于其价格，而在于它为持有者提供的灵活性。
我不害怕跌倒，因为我知道我会重新站起来。
有一种鸟儿是永远也关不住的，因为它们的每片羽毛都闪烁着自由的光辉。
I don't need a reason to be strong.
The tragedy of great power politics is that even well-intentioned states are forced to act in ways that can lead to conflict and war.
That's exhilarating if you're doing well, and very crushing if you're not. It leads, in the worst cases -- in the analysis of a sociologist like Emil Durkheim -- it leads to increased rates of suicide. There are more suicides in developed, individualistic countries than in any other part of the world. And some of the reason for that is that people take what happens to them extremely personally -- they own their success, but they also own their failure.