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.
En cada historia hay un pedazo de verdad, aunque esté disfrazada de mentira.
我不相信失败，因为我不相信放弃。
Literature is the art of discovering something extraordinary about ordinary people, and saying with ordinary words something extraordinary.
确保和平的唯一方式就是随时准备战争。
透明报告我们的环境影响不仅是良好做法 - 更是我们对利益相关者的义务。