我总是试图买入被低估的股票，并在它们被高估时卖出。
写作就是重写——魔法发生在编辑中。
预测未来的最好方法就是创造未来。
The artist’s duty is to express what others cannot.
Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.