And I think what I'm trying to say to you is that each and every one of you can make a difference. So as you study and as you become smarter, and as you become richer, think about these millions o
Let me take this second to introduce our commencement speaker 请允许我介绍我们的毕业典礼演讲嘉宾 It truly is a privilege to have Elon Musk join us today 我们很荣幸地请到了伊隆马斯克 It doesn't need much of an introduction 我应该不需
We know it because, if we look below the surface, we sense it still spreading on every continent 我们知道民主不会死亡．因为如果我们透过表面看问题、就会感觉到它仍在每一片大陆上扩展, for it is the most humane, the most advanced, and in the end
Now, as a country, we have a responsibility to encourage American innovation. I talked about this quite a bit at my State of the Union. Companies like yours have always driven the discovery of new pro
