And I hope you will come back here to Harvard 30 years from now and reflect on what you have done with your talent and your energy. I hope you will judge yourselves not on your professional accomplishments alone, but also on how well you have addressed the world's deepest inequities…on how well you treated people a world away who have nothing in common with you but their humanity.

No man really knows about other human beings. The best he can do is to suppose that they are like himself.

真正的进步不仅仅以利润衡量，而是以积极的影响衡量。

在茫茫的大沙漠上盲目地去找水井，真荒唐。然而我们还是开始去寻找了。

丰田模式的关键及其独特之处不在于任何单一要素，而在于将所有要素整合为一个系统。必须每天以非常一致的方式实践，而非断断续续。

心怀大志，努力工作。