政策变化的影响往往比简单的经济模型所暗示的更为微妙。

我不是为观众打球，我是为自己打球。

是时候在女性行为中引发一场革命了——是时候恢复她们失去的尊严了。

译文：因此，即使拥有中原的富饶，也比不上这座都城的无限繁华。

The essential function of art is moral.

I try to write books that are both entertaining and thought-provoking.

The natural effort of every individual to better his own condition， when suffered to exert itself with freedom and security， is so powerful a principle that it is alone， and without any assistance， not only capable of carrying on the society to wealth and prosperity but of surmounting a hundred impertinent obstructions with which the folly of human laws too often encumbers its operations.