只有我拥有这场野蛮游行的钥匙。
The spread of liberal democracy and the integration of the world economy are the two most important trends of the modern era.
I've learned that you can't control everything, and sometimes you just have to let go.
The study of psychology is a journey into the depths of the human experience.
我希望,30年后你们还会再回到哈佛,想起你们用自己的天赋和能力所做出的一切。我希望,在那个时候,你们用来评价自己的标准,不仅仅是你们的专业成就,而包括你们为改变这个世界深刻的不平等所做出的努力,以及你们如何善待那些远隔千山万水、与你们毫不相干的人们,你们与他们唯一的共同点就是同为人类。
Psychological truth is what stands the test of life.