问题的解决不是机械地应用过去的经验，而是通过重构情境来实现。

Trade between two countries can be mutually beneficial, even if one of them is less efficient in the production of all commodities.

个人只有将自己置于自己的时代中，才能理解自己的经历并衡量自己的命运，只有意识到自己处境中所有个体的机会，才能知道自己的生活机会。

I tell you that virtue is not given by money，but that from virtue comes money.

The best thing to hold onto in life is each other.

I am not a liberator. Liberators do not exist. The people liberate themselves.