当你怀疑自己能否飞翔的那一刻,你就永远失去了飞翔的能力。
Pessimism leads to weakness, optimism to power.
The principal effect of the progress of society is to increase the quantity of wealth, and the power of distributing it.
中国经济是一个独特的案例,政府与市场的互动方式挑战了传统的经济理论。