The future is a story we are writing with every choice we make.
未来是我们用每一个选择书写的故事。
翻译：懂得满足的人不会被利益束缚，注重内心修养的人，即便没有显赫地位也内心坦荡。
好奇心是每一次重大科学进步背后的驱动力。
——序，姚伯麟《战后太平洋问题》，1919年9月
The essence of computation is not just in the manipulation of symbols, but in the profound understanding of what those manipulations represent.
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.