当信息不完美或市场不完整时，市场本身不会产生有效的结果。

At the end of the day it's not about what you have or even what you've accomplished... it's about who you've lifted up, who you've made better. It's about what you've given back.

美国梦是由美国能源驱动的。

我相信电影有改变世界的力量。