But if the answer is "no," then that means hedonism's got to be wrong.

如果答案是“不“,那就意味着享乐主义一定是错的。

耶鲁公开课 - 死亡课程节选

I'm sorry to say that this is the wrong answer.

我很遗憾地说这是。

麻省理工公开课 - 热力学与动力学课程节选

OK, why is that the wrong answer?

一个错误的答案，那么为什么？

麻省理工公开课 - 热力学与动力学课程节选