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President Bush Views Renewable Technologies at Masdar Exhibit
January 14, 2008 THE PRESIDENT: Amazing, isn't it? This country has gotten its wealth from the ground and is now reinvesting in alternative forms of energy, sometimes joint venturing with U.S. institu
TED演讲之说什么 语言如何改变人类(8)
Once we have language, we can put our ideas together and cooperate to have a prosperity 一旦我们有了语言,我们可以分享想法并合作,从而创造繁荣 that we couldn't have before we acquired it. 没有语言这是无法完成的 And this is why our species
TED演讲之入门 用前所未有的好方法诠释数字统计(1)
About 10 years ago, I took on the task to teach global development to Swedish undergraduate students. 大约在十年前,我担当起给瑞典大学生讲授全球发展的任务。 That was after having spent about 20 years together with African insti
名人演讲:J.K. Rowling2008年在哈佛大学毕业典礼上的演讲part3
At your age, in spite of a distinct lack of motivation at university, where I had spent far too long in the coffee bar writing stories, and far too little time at lectures, I had a knack for passing e