That could cause me pain but it doesn't mean I'm going to be nice to you.

这会让我也感到痛苦,但这不代表我就要对你好。

耶鲁公开课 - 心理学导论课程节选

The pain of stubbing your toe obviously doesn't count for nearly as much as the pain of a migraine, which doesn't count nearly as the pain of being tortured.

踩到脚趾的痛苦,远不及偏头痛严重，偏头痛的痛苦远不及被折磨的痛苦。

耶鲁公开课 - 死亡课程节选

That pain is what--This gentleman doesn't agree.

这个疼痛就是,这位男生不大同意

耶鲁公开课 - 基础物理课程节选

There is some reason to believe that in the population known as "psychopaths," a population we'll return to later on when we discuss mental illness, this sort of instinctive empathy is broken and the pain of others just doesn't bother them very much.

我们有理由相信,在一类被称为“精神变态者“的人当中“,我们以后会继续讨论这类人,当我们讲到精神疾病时，他们就没有这种本能的移情,他们对别人的痛苦无动于衷。

耶鲁公开课 - 心理学导论课程节选