最好的农民不仅仅是饲养动物，他们是在培育生态系统。

Those of us who have been fortunate have a duty to give back.Whether one gives a lot as one goes along as I do, or a little and then a lot (when one dies) as Warren does, is a matter of personal preference.

Life is not about what you can’t do, it’s about what you can do.

我不后悔我做过的事，我后悔的是有机会时没有做的事。