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？

耶鲁公开课 - 死亡课程节选

Would you be happy if you could afford to buy lots of brand-name products?

如果你买得起很多名牌产品，你会觉得幸福吗？

名牌效应 - SpeakingMax英语口语达人

So I would be happy to be able to communicate with you and going to learn from you and possibly you could learn from me But it is not because I'm going to give you an introduction to philosophy in general.

我很高兴可以和你们交流,从你们身上学习,你们也可以从我身上学到东西,但这不是因为我将要,泛泛地教带你们走进哲学的大门。

麻省理工公开课 - 电影哲学课程节选