They based their findings on more than four thousand adolescents who were not depressed when the survey began in nineteen ninety-five.

VOA: special.2009.03.10

Far from it. It's not about saying, "Well I'm depressed. There's nothing I can do about it.

远远不是那样，不是说，“我很抑郁，这是毫无办法的事。

哈佛公开课 - 幸福课课程节选

The difference between the extremely happy people and extremely unhappy people is not that one gets sad, of upset, or anxious, or depressed; and the other does not.

极其快乐的人和极其不快乐的人,区别不是在于一个会伤心，难过，焦虑或抑郁;,而另一个不会。

哈佛公开课 - 幸福课课程节选

I am not going to be the only depressed one around here.

我才不要作唯一的丧气鬼。

哈佛公开课 - 幸福课课程节选