The welfare cost of business cycles is not the cycles themselves but the inability of individuals to smooth consumption over time.
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。
Architecture is the art of how to waste space.
Quality is not an act, it is a habit.
真正的快乐来自于做自己喜欢的事。