At the same time, today, the actions, and inaction, of human beings imperil not only life on the planet, but the very life of the planet.

与此同时，今天，人类所做的及没能做到的事情，不仅危害到这个星球上的生命，也危害到该星球的寿命。

Globalization is making the world smaller, faster and richer. Still, 9/11, avian flu, and Iran remind us that a smaller, faster world is not necessarily a safer world.

全球化正在使地球变得愈来愈小、愈来愈快和愈来愈富有。尽管如此，9/11、禽流感及伊朗提醒我们，更小更快的世界决不意味着其更安全。

Our world is bursting with knowledge - but desperately in need of wisdom. Now, when sound bites are getting shorter, when instant messages crowd out essays, and when individual lives grow more frenzied, college graduates capable of deep reflection are what our world needs.

我们正处于一个知识爆炸的世界之中，不过，迫切需要智慧。现在，在（新闻采访的）原声摘要播出变得愈来愈短，即时信息淘汰了杂记文，个人生活变得如痴如狂之际，这个世界还是需要能够深思的大学生。

For all these reasons I believed - and I believe even more strongly today - in the unique and irreplaceable mission of universities.

考虑到这些理由，我过去信仰，而今天甚至更加强烈地信仰大学独特的、无可取代的使命。

Universities are where the wisdom we cannot afford to lose is preserved from generation to generation. Among all human institutions, universities can look beyond present norms to future possibilities, can look through current considerations to emergent opportunities.

大学是人类把不可或缺的智慧世代流传的殿堂。就人类所有公共机构而言，仅仅大学，能够超越当前的准则，注意到未来的可能性；能通过目前的判断，注意到突发的机遇。

And among universities, Harvard stands out. With its great tradition, its iconic reputation, its remarkable network of 300,000 alumni, Harvard has never had as much potential as it does now.

哈佛在大学中间，鹤立鸡群。凭其伟大的传统、因袭声誉及其非凡的300000校友网，哈佛的潜力前所未有。

And yet, great and proud institutions, like great and proud nations at their peak, must surmount a very real risk: that the very strength of their traditions will lead to caution, to an inward focus on prerogative and to a complacency that lets the world pass them by.

可是，就像伟大和自豪的国家在其鼎盛时期一样，它们必须克服一个完全不能掉以轻心的危险因素：它们传统的绝对强势将会导致谨小慎微、追求内部特权及自满，这将使它们不能与时俱进.

And so I say to you that our University today is at an inflection point in its history. At such a moment, there is temptation to elevate comfort and consensus over progress and clear direction, but this would be a mistake. The University’s matchless resources - human, physical, financial - demand that we seize this moment with vision and boldness. To do otherwise would be a lost opportunity. We can spur great deeds that history will mark decades and even centuries from now. If Harvard can find the courage to change itself, it can change the world.

今天，哈佛正处于其历史的转折点。此时此刻的自然倾向是，把贪图舒适和随波逐流留凌驾于进步和方向性之上，但，这可能是错误的。大学无与伦比的资源 ——人力、物力、财力——要求我们远见卓识和勇敢地抓住这个时机，否则，将会坐失良机。我们能推动将会被历史永世铭记的伟大的事业。如果哈佛能找到勇气来改变自己，它就能改变世界。