It makes sense that we pay families who have lost a father or a mother so that they can keep going.

我们给失去亲人的家庭,付一些钱是有道理的,这样他们可以继续生活

耶鲁公开课 - 金融市场课程节选

But what he's capturing is the logic, the ultimate causation of our feelings towards our kin.

但他在运用逻辑，我们对亲人有感情的根本原因。

耶鲁公开课 - 心理学导论课程节选

Our genes have wired us up our brains up to love our children and love our kin because, in this way, our genes manage to replicate themselves.

基因把我们联系在一起,让我们去爱孩子，爱亲人，因为，这种方式，基因可以复制。

耶鲁公开课 - 心理学导论课程节选