释义：帮助别人，别人未必能变得富裕，而自己却可能因此陷入贫困。

I do not like proper novels. In proper novels people say things like, ‘I am veined with iron, with silver and with streaks of common mud. I cannot contract into the firm fist which those clench who do not depend on stimulus.’ What does this mean? I do not know. Nor does Father. Nor do the people who write these books.

所有人都有三种生活：公开的、私人的和秘密的。

投资于农民教育就是投资于乳制品的未来。

商业的成功源于理解人，而不仅仅是产品。

最好的艺术是不解释自己的艺术。