:哈佛医学教授TED演讲：什么样的人活得更美好（中英文）

　　但要是我们能够观察整个人生呢？要是我们能从人们青少年时期一直追踪到老年，去观察到底什么才是真正能够帮助人们保持幸福、健康的东西呢？我们已经做到了。

　　But, what if we could watch entire lives as they unfold through time? What if we could study people from the time that they were teenagers all the way into old age, to see what really keeps people happy and healthy? We did that.

　　哈佛成人发展研究可能是目前有关成年人生活研究中历时最长的。75年间，我们追踪了724位男性。年复一年，我们询问他们的工作、家庭生活、他们的健康状况，当然我们在询问过程中并不知道他们的人生将会怎样。

　　这样的研究极为稀少。几乎所有类似的研究都在10年内流产了，原因可能是失访率太高，或者没有足够的经费支撑，或者研究者兴趣点转移或去世以后没有其他人接手。但是多亏了运气以及几代研究者的坚持，这项研究成活下来了。

　　在最早的724名男性中，大约有60位还在世，并继续参与这项研究，他们绝大多数都已经超过90岁了。现在我们正开始研究他们总数超过2000个的孩子们。而我是这项研究的第四任领导者。

　　The Harvard Studyof Adult Development may be the longest study of adult life, that’s ever been done. For 75 years, we’ve tracked the lives of 724 men. Year after year asking about their work, their home lives, their health, and of course asking all along the way without knowing how their life stories were going to turn out.Studies like this are exceedingly rare. Almost all projects of this kind fallapart within a decade, because too many people drop out of the study or funding for the research dries up, or the researchers get distracted or they die and nobody moves the ball further down the field. But through combination of luck and persistence of several generations of researchers, this study has survived. About 60 of our original 724 men are still alive, still participating in the study, most of them in their nineties. And we are now beginning to study themore than 2000 children of these men. And I’m the 4th director of the study.

　　从1938年起，我们追踪了2组男性。第一组在加入研究时还是哈佛大学大二的学生。他们属于Tom Brokaw所说的“最伟大的一代”。他们都在第二次世界大战期间完成大学学业。之后绝大多数人为战争工作。

　　另外一组我们追踪的群体是波士顿最贫穷区域的男孩。正是因为他们来自于20世纪30年代波士顿麻烦最多、最底层的家庭，才被选入我们的研究。多数人都住在出租屋里，许多甚至没有热的或冷的自来水。当他们入选研究之后，所有的青少年都接受面谈和医学检查。我们去他们家里对他们的父母进行访谈。

　　后来这群青少年长大成人，进入社会各行各业。有的成了工厂工人，成了律师、泥瓦匠、医生，有一位成为美国总统。有的成了酒精依赖者，一些患上精神分裂症。有的从社会底层一路爬升到上流社会。而一些人却沿着相反的方向走过这段人生旅程。

　　Since 1938, we’ve tracked the lives of 2 groups of men. The first group started in the study when they were sophomores at Harvard College. They were from, what Tom Brokaw has called, the greatest generation. They all finished college during World War II. And then most went off to serve in the war. And the second group that we followed was a group of boys from the Boston’s poorest neighborhoods. Boys, who were chosen for this study specifically because they were from some of the most troubled and disadvantaged families in Boston of the 1930s. Most lived in tenements, many without hot and cold running water. When they entered the study, all of theseteenagers were interviewed, they were given medical exams. We went to their homes and we interviewed their parents. And then these teenagers grew up into adults who entered all walks of life. They became factory workers and lawyers and bricklayers and doctors, and one president of the United States. Some developed alcoholism. A few developed schizophrenia. Some climbed the social ladder from the bottom all the way to the very top. And some made that journey in the opposite direction.