不只是，能简单地区分出愉悦与痛苦的能力。

Is more than the ability "simply to distinguish pleasure and pain."

youdao

当我在快乐与痛苦的两端游走时，总是很容易感伤哭泣。

I swing between happiness and misery and I cry easily.

youdao

自从万物伊始，它就是快乐与痛苦的源泉，而现代社会对其也争论不休。

Without it, none of us would be here. It has been the source of pleasure and pain since time began and controversy in modern history.

youdao

And it speaks to those who are courageous enough to acknowledge that life is rife with pain and conflict, just as it's filled with compassion and joy.

这是属于坚强的人们的,承认生活充满痛苦与矛盾，而并非总是激情欢乐的。

耶鲁公开课 - 旧约导论课程节选

And at the same time, accepting the painful emotions are as much part of human nature as the wonderful emotions.

与此同时，也认同痛苦的情绪,和美好的情绪一样都是人性的组成。

哈佛公开课 - 幸福课课程节选

He started out by observing that all of us, all human beings are governed by two sovereign masters: pain and pleasure.

边沁通过观察得出，所有人类均受两大至高无上的因素所支配：,痛苦与快乐。

耶鲁公开课 - 公正课程节选