农民是我们经济中唯一以零售价购买一切、以批发价出售一切，并双向支付运费的人。

食物的真正成本不仅是你商店里支付的，更是地球长期付出的代价。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

成功的真正标准不在于收获，而在于我们留下的遗产。