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 creative act is not pure. History evidences it. Sociology extracts it. The writer loses Eden, writes to be read and comes to realize that he is answerable to no one.
The only thing that’s keeping you from getting what you want is the story you keep telling yourself.
Quality is never an accident; it is always the result of intelligent effort.
