Hi, everybody. Here in America, we know the free market is the greatest force for economic progress the world has ever known. But we also know the free market works best for everyone when we have smar
And I'm grateful to everyone who's helped to make that happen. 我很感激每一个做出贡献的人。 I have also always believed that we have to confront big decisions, not duck them. 我也一直认为我们必须面对这个重大的决定，而不是回避问题。 Th
Chairman, Principal,Ladies and gentlemen, I couldn't be more pleased to be back at this great institution and to be with you on such a special day in all your careers. I now realize I have been Pr
Caring For Nature--Overpopulation What is nature? It’s everything that exists in the world independently of people, such as pants and animals, earth and rocks, and the weather. Now more and mo
