What psychologists don't really know is why the Lake Wobegon effect exists, and there are a couple of proposals.

但心理学家还不知道,为什么乌比冈效应会存在，目前有几个假设。

耶鲁公开课 - 心理学导论课程节选

It won't be that--We can see why that personality emerges through karmic cause and effect in any way that are a function of what I was like in my life.

我们能明白为什么人格是如何通过,因果作用产生并且作用在我的生活中的。

耶鲁公开课 - 死亡课程节选