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.
虽然无法改变过去，但可以改变未来。
最好的领导者是那些多听少说的人，尤其是在农业这样充满活力的领域。
用武力征服城市，用仁慈平息动乱！这治理之道，太智慧了！并且既要有力挽狂澜的能力，也要有安抚人心的胸怀！