La historia de un país no se puede entender sin conocer su literatura.

The more the division of labor and the application of machinery extend, the more does competition extend among the workers, the more do their wages shrink together.

译文：(这梨花)有着浩然正气，清新脱俗，资质超凡出众，尘世之人难以分辨它的独特。

The past explains the present - that is the fundamental premise of evolutionary psychology.

Go to heaven for the climate, Hell for the company.

有时候最难的事就是什么也不做。