Art is the antidote to indifference.
艺术是对冷漠的解药。
地球不是一个刚体，而是一个动态系统，其中对流起着基本作用。
我不考虑失败。我考虑下一步。
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.
What is freedom of expression? Without the freedom to offend, it ceases to exist.
The only freedom which deserves the name is that of pursuing our own good in our own way， so long as we do not attempt to deprive others of theirs， or impede their efforts to obtain it.
The history of the world is the history of the few.