When that happens, you have fallen in love.

VOA: special.2010.07.18

So that if a man happens to love someone, either male of female, he would be more eager " to win the rewards of valor."

所以只要一名男性刚好喜欢某人，无论是男是女，他将势必会渴望,赢得英勇的奖赏“

耶鲁公开课 - 政治哲学导论课程节选

I'm going to be trying to explain fundamental aspects of ourselves including questions like how do we make decisions, why do we love our children, what happens when we fall in love, and so on.

我将试着去解释一些我们遇到的基本问题,包括我们如何决策,我们为何喜爱我们的孩子,堕入爱河时会发生些什么,等等

耶鲁公开课 - 心理学导论课程节选