作为结束语，请允许我向你们表示感谢，感谢你们为人类服务奉献出的聪明才智。

As I conclude, let me say thank you for putting so much smart science in the service of humanity.

youdao

首先我向所有的人表示感谢，特别是你们当中远离故乡，工作在边远或境遇困难地方的人表示感谢。

And at the outset I want to thank you all, especially those of you who are far from your homes, working in remote or difficult places.

youdao

我想对你们每一个人表示感谢，感谢你们送来充满体贴、激励，而且漂亮的信件、卡片和礼物。

I want to thank each and every one of you for your thoughtful, inspiring and often beautiful notes, CARDS and gifts.

youdao

Why don't we give Philip both the matching pair and give you each a pair of socks since he didn't get to wear this one, they are brand new, in fact, and a big round of applause for what I'm sure is a little difficult.

我们为什么不给飞利浦一双配对的袜子,给你们每人一双袜子,他还没穿这双袜子，所以这双还算是全新的，再次以热烈的掌声对他们表示感谢,这样的模仿还是有一些难度的。

哈佛公开课 - 计算机科学课程节选