A different response, of course, is why couldn't we have robots that just build more robots?

另一种不同的回应,为什么我们不能拥有制造机器人的机器人呢

耶鲁公开课 - 死亡课程节选

So we need something to direct it, but why couldn't that just be, one particular part of the body plays the part of the command module?

所以我们需要某个东西来引导,但是为什么不可能仅仅是,肉体某个特定的部分在扮演着,指挥舱的角色呢

耶鲁公开课 - 死亡课程节选

I'm sure he will stop eating too much sugar, but why couldn't you tell him this a month ago, ?" when I came all the way here?"

我肯定他不会再吃太多糖，但为什么不在一个月前告诉他，在我长途赶来的时候“

哈佛公开课 - 幸福课课程节选

But you agree that there is no reason why somebody else couldn't come along and say, "You know what, I want to use a different set of axes.

但是你们得认识到,没有人会站出来说,"我想要用一套不同的坐标系

耶鲁公开课 - 基础物理课程节选

Plato's going to argue once we understand the sort of metaphysical nature of the soul, we'll see why it couldn't be destroyed.

柏拉图会为我们证明,一旦我们理解了灵魂的哲学本质,我们就会明白为什么不能摧毁灵魂

耶鲁公开课 - 死亡课程节选