So, really I'm pretty happy with what I've gotten to do, and I just want to say we're not trying to convert all of them you pre-med people, by any means.

事实上，我很对我所做的事情很高兴,我想说我并不是想。

麻省理工公开课 - 化学原理课程节选

But the question isn't really, is there something you could do to a human being ? so that he'd be happy, or at least enjoying himself, forever?

但问题并非，是否有办法改变人类,让他快乐或起码永远享受自己？

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