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我相信，只要你站起來并前進(jìn)，生活就會為你敞開大門。有些事情會激勵你繼續(xù)前進(jìn)。

人格在你20多歲時比在人生的任何其他時期都更容易改變。

提防圖靈焦油坑，在這里一切皆有可能，但沒有任何有趣的事情容易發(fā)生。

The study of intelligence must be grounded in the study of symbol systems.

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.