This is after the man from the filling station has given Haze some gas and not charged him for it, a very unusual act of kindness in this novel.

这是在一个加油站男人给了海斯一些汽油后,且没有向他要钱，这是在这部小说中非常少见的善行。

耶鲁公开课 - 1945年后的美国小说课程节选

Altruism" is the biologists' term meaning kindness,generosity, and evolutionary biologists have worked really hard to explain why animals might evolve to be kind.

利他主义是生物学术语,意思是善良，慷慨，进化生物学家努力去解释,为什么动物进化趋向善良。

耶鲁公开课 - 心理学导论课程节选

954. In it he said we need to also research kindness, goodness and happiness and optimism.

954年，他在其中写到，我们需要研究，善良，美德，快乐与乐观。

哈佛公开课 - 幸福课课程节选

Remember your task for this week-- a dozen of you have already read it-- it's to commit- above and beyond what you usually commit- five extra acts of kindness during one day.

记得你们这周的任务-,一些同学已经知道-,就是去做超越以往所做的事情-,一天内多做五件好事。

哈佛公开课 - 幸福课课程节选

And that is one force towards kindness.

这是使人向善的力量之一。

耶鲁公开课 - 心理学导论课程节选