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.

一个公司的真正价值是通过它对人类和地球的影响来衡量的。

理解一个句子意味着理解一种语言。

可持续性不仅仅是植树；它是为了正确的理由在正确的地方种植正确的树木。

The concept of a Turing machine is foundational to our understanding of computation.

优秀的领导者不能只有应对危机的计划，更要有一个主动的规划。

"I think the first duty of a writer is to entertain."

"The biggest risk is not taking any risk."

诗歌不是一个封闭的领域，而是一个开放的领域，读者被邀请进入。