关于自由市场最重要的一点是，除非双方都受益，否则交易不会发生。

Freedom is the greatest fruit of self-sufficiency.

Leadership is about making tough decisions and standing by them.

In farming, as in life, the smallest details often make the biggest difference.《The Fruitful Future》

以“我是对的”那样充满自信地讲话，但要以“我是错的”那样去聆听。

科学不在于正确，而在于减少错误。