经济周期的福利成本并非周期本身,而是个体无法随时间平滑消费的能力。
The older I get, the more I realize how little I know.
"The most important thing is to never stop questioning."
I'm just trying to be the best I can be and stay positive.
Let us unite our wills and form but one soul, one life, one being, in order that we may truly have common property.
勤勉:不要浪费时间,只做有用的事情,戒除一切不必要的行为。