You can only hurt the one you love because you are expecting positive feedback from the one you love.

之所以这样说，是因为,你总期待着他们给你积极地回应。

耶鲁公开课 - 心理学导论课程节选

Dean had dispatched the occupant of the apartment to the kitchen probably to make coffee while he proceeded with his love problems for to him sex was the one and only holy and important thing in life although he had to sweat and curse to make a living and so on.

安已经把这公寓的人发配到厨房了,也许去煮咖啡，好让他继续进行他的爱事,因为对他来说性是生活中仅有的一桩神圣而重要的事,尽管这样他得边流汗边咒骂来活着。

耶鲁公开课 - 1945年后的美国小说课程节选

So you can only hurt the one you can love but the one who always loves you sometimes has trouble showing you that they love you.

所以你只会被所爱的人伤害,但是一直爱你的人,有时不善于表达他们对你的爱意。

耶鲁公开课 - 心理学导论课程节选

Oh. You can only hurt the one you love. Right?

你只会被所爱的人伤害，对吧？

耶鲁公开课 - 心理学导论课程节选