The only thing necessary for the triumph of evil is for good men to do nothing.

My children taught me that love has no limits.

It’s not whether you’re right or wrong that’s important, but how much money you make when you’re right and how much you lose when you’re wrong.

I don't want to be a product of my environment. I want my environment to be a product of me.

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.