Every discovery in science is built upon the work of countless others before us.

Trust is built through transparency and accountability.

"I'm not a businessman, I'm a business, man."

The capacity to be alone is the capacity to love. It may look paradoxical to you, but it's not.

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.