So at this point, there is not a separate licensing or credentialing in positive psychology itself.

目前来说，积极心理学,还没有独立的执照或证书。

哈佛公开课 - 幸福课课程节选

This is a point that's negative, and this is the point that's positive.

这是一个负电荷，这是一个正电荷。

麻省理工公开课 - 固态化学导论课程节选

But if life would no longer have anything good to offer you, if what you then would have had would have been something negative instead of something positive, then at that point, dying wouldn't actually be a bad thing.

但是当生命再也不能向你提供美好，届时我们面对的是,消极的而非积极的东西，那时死亡可能不是一件坏事。

耶鲁公开课 - 死亡课程节选