成功的真正标准是让行业比我们发现时更好。

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.

The best performance improvement is the transition from the nonworking state to the working state.

The strength of a company lies in its people.

You are somebody who didn't know what you wanted until you wrote it down on paper.