“当人们不断听到有人说他们不够好，这对于破坏心理作用，”他说。

"When people keep hearing that they're not good enough, this has an undermining psychological effect," he says.

youdao

因此，隐私这点在它区别于竞争者上起了非常大的心理作用。

As thus, it plays a big role in the psychological justification for defecting from competitors.

youdao

这其中有多少是身体上的感受，有多少是心理作用还是很难判断。

How much of this is physical and how much psychological is difficult to judge.

youdao

And this is what positive psychology does and I hope this is what 1504 to some extent will help do.

这就是积极心理学的作用,我希望1504号课程在一定程度上会有帮助。

哈佛公开课 - 幸福课课程节选

Because positive psychology may mean that we are only focusing on the positive and what works, ignoring all the rest that are not.

因为积极心理学可能表示,我们只聚焦于积极的起作用的部分，忽略其余不起作用的。

哈佛公开课 - 幸福课课程节选

There's a lot of debate over how much is innate and what the character of the built-in mental systems are but there's nobody who doubts nowadays that a considerable amount for humans and for other animals is built-in.

尽管对于先天存在程度,以及内在心理系统所起的作用,还存在着很多的争论,然而如今的人们已经不再怀疑,先天因素在人类以及其他动物身上,所起到的重要作用。

耶鲁公开课 - 心理学导论课程节选