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A growing number of people think their job is useless. Time to rethink the meaning of work 越来越多的人认为自己的工作毫无用途，是时候重新思考工作的意义了 A great deal has been written in recent years about the perils of

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Today, I speak from this podium a final time as your president. As I depart, I want to thank all of you - students, faculty, alumni and staff - with whom I have been privileged to work over these past years. Some of us have had our disagreements, but

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Google co-founders and Silicon Valley billionaires try to live forever 谷歌联合创始人们的长生不老之梦 One hundred and fifty thousand people die every day, reports Tad Friend of The New Yorker in the article, The God Pill: Silicon Valle

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This week London hosts a jamboree of computer geeks, politicians, and urban planners from around the world. At the Urban Age conference, they will discuss the latest whizz idea in high tech, the smart city. Doing more than programming traffic, the sm

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The rich are set to become God-like cyborgs in what could be the 'biggest evolution in biology' since life emerged. 富人们将变成会成为上帝般的电子人，这将可能是人类有史以来在生物方面最大的进化。 This is accordin

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An internal briefing document seen by the BBC says the effects of globalisation on advanced economies is often uneven and may have led to rising wage inequality. 据BBC获得的一份内部简报文件称，全球化对发达经济体的影响经常是

哈佛大学校长告别演讲

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Letter from Bill and Melinda GatesMore than a decade ago, the two of us read an article about the millions of children who were dying every year in poor countries from diseases that were long ago eliminated in this country. One disease we had never e

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Some people think that the use of animal for experimentation is cruel. Other think it is good for the development of science. Discuss the two sides and give your opinion. 我们常说动物是人类最好的朋友，然而，现实中，我们人类却

你有权保持沉默

Your cell phone is ringing. Your inbox is overflowing. Your friend wants to discuss her son's glue-sniffing habit. Martha Beck has news for youyou don't have to Be There for all people all the time. Just follow her escape routes. 手机铃声响个不停

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Increasing Confidence by Robert Stuberg The world is changing rapidly and most people are very anxious about it. In fact, I think it might even be stronger and more accurate to say that most people are downright fearful of what they see going on arou

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Yet, concerned by mounting inequality in America, he thought that more should be done to invest in early childhood education and improve the state of schools. 然而，出于对美国不断上升的不平等的担忧，他认为，应当加大在儿童

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Scientific and technological advances have changed our lives. But some scientists in some fields say that scientists are not able to find solutions to the problems they have created. To what extent do you agree or disagree? We sure live differently f