It would be impossible to explain the entire debate, so we will just tell a few stories about some great artists.

VOA: special.2010.04.14

So if somebody comes along and says No,no,everybody dies alone, and dying as part of a joint undertaking is impossible, they're just saying something false.

如果有人说，不，大家都是孤独而死的，死亡作为共同行动是不可能的，他们就错了。

耶鲁公开课 - 死亡课程节选

But it's just too complicated and too -it's impossible to make it work perfectly.

但这非常困难,非常复杂,而且不可能尽善尽美

耶鲁公开课 - 金融市场课程节选

The question isn't, is this explanation impossible?' The question is just, who's got the better explanation?' You guys can't offer any kind of explanation at all, yet.

问题不是,这种解释可不可能,问题是,谁的解释更合理,而你们这群人根本就没能做出任何解释

耶鲁公开课 - 死亡课程节选