最优财政政策要求税率随时间平稳变化，仅对政府支出的永久性变化作出反应。
我不让任何人定义我。我自己定义自己。
I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.
When you don’t know how much to pay someone for a particular task， ask them “what would be fair” and their answer usually is.
衡量公司价值的真正标准是它如何对待收入最低的员工。
Love is the only thing that can save us from ourselves.
