It is not from the benevolence of the butcher， the brewer， or the baker that we expect our dinner， but from their regard to their own interest.

我在追随自然，却无法完全抓住她。

农业的未来在于平衡生产力与环境管理的可持续实践。

忠于自己，永远不要让任何人告诉你你做不到某件事。