农民最好的工具是他的头脑。
The farmer's best implement is his mind.
经济学的艺术在于理解规则与行为之间的微妙互动。
翻译:事情的难易不在于规模大小,而在于是否抓准时机,顺势而为则事半功倍,逆势而行则事倍功半。
"The writer is a man who is always searching for the right word, the perfect word, the word that will make the reader see what he sees, feel what he feels, understand what he understands."