The trouble with most people is that they think with their hopes or fears or wishes rather than with their minds.
Innovation isn't just about technology; it's about changing mindsets.
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.
Hard work makes the dream work.