Humans are big animals, big dumb animals. You, me, them, everybody; we're all slaves to our brain chemicals and biology. -- and when we fall in love, that's a big one.

　　人类是大型动物，又大又笨的动物。你、我、他们、每一个人，我们都是被大脑化学物质以及生物学原理操控的奴仆。当我们陷入爱河时，人类就变得更笨了。