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

Separate the processes of creation from improving. You can’t write and edit， or sculpt and polish， or make and analyze at the same time. If you do， the editor stops the creator. While you invent， don’t select. While you sketch， don’t inspect. While you write the first draft， don’t reflect. At the start， the creator mind must be unleashed from judgement.

写作是对时间侵蚀的抵抗。

农民的智慧往往来自观察土地在不同季节的教诲。