If they hate, then let 'em hate and watch the money pile up.
如果他们恨，就让他们恨吧，看着钱越堆越高。
Always keep an open mind to new possibilities.
Education is the art of making man ethical.
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.