We leave you with that song, "Imagine This."

VOA: special.2009.10.02

And it's hard to imagine a simpler program than this. So we very quickly realize that exhaustive testing is just never feasible for an interesting program.

更简单的程序了,因此我们很快的意识到,对一个程序来说详尽的,测试是永远不可行的。

麻省理工公开课 - 计算机科学及编程导论课程节选

And this is really interesting to think about because you can imagine in our body we have concentrations of all types of ions, and specifically, some seem very, very similar to each other.

这是非常令人感兴趣的,因为大家可以想象一下，在我们的体内我们有,一定浓度的任何类型的离子，而且特别地，其中有一些非常非常地相似。

麻省理工公开课 - 化学原理课程节选

We could imagine a world like this where it's inevitable; everybody's got some date on it.

我们可以想象这样的一个世界;,每个人都会在某天死去这点是必然的。

耶鲁公开课 - 死亡课程节选

So imagine we're talking about beer, think about beer, so this is the beer market.

想象我们说的是啤酒,想想啤酒,所以这是啤酒市场

耶鲁公开课 - 博弈论课程节选

Now, you might have different views around-- People around this room will have different views as to whether reincarnation really exists, but we can imagine it.

你可能有些不同的观点,是关于,对于转世投胎是否真的存在,在座的各位可能会有很多不同的看法,但我们可以想象一下

耶鲁公开课 - 心理学导论课程节选

What I want to point out also is that this h hat, the Hamiltonian operator written out for the simplest case we can even imagine, which is a hydrogen atom where we only have one electron that we're dealing with, and of course, one nucleus.

我也想指出的是，我们能想到的最简单情况,的哈密顿算符，是一个只有一个电子,也只有一个原子核的氢原子。

麻省理工公开课 - 化学原理课程节选

You continue to stick around, ... and then your life has this feeling of-- ... at least we can imagine this happening-- being sort of anticlimactic.

你还继续活在世上，但是你的生活则变得有点-,至少我们可以想象会有这样的事-,你的生活变得有点虎头蛇尾。

耶鲁公开课 - 死亡课程节选

We can imagine playing this game on a sort of mix and match.

我们来个混搭怎么样

耶鲁公开课 - 博弈论课程节选

Imagine--this didn't, of course, actually happen, but imagine--the crucial point here is simply that we can imagine this story happening, not even that we think it's empirically possible, just it's conceivable, it's an imaginable story.

想象,当然,实际上并没发生,最关键的地方就是想象,故事因此而产生,别去想实际上是否可能发生,只需要一点想象,这是个虚构的故事

耶鲁公开课 - 死亡课程节选

Throw in whatever you want All we need to ask at that this point is is there any way at all to imagine immortality ? where immortality of that sort would be a good thing?

保证你想要的一切,我们这是需要问的是,有没有办法想象永生,这样的永生会是好事吗？

耶鲁公开课 - 死亡课程节选

Just to see that in a very simple example, again, we don't use such a complicated example as the one we looked at last time, you could imagine a game, a really trivial coordination game, which looked like this .

不妨再举一个例子,我们就不找上一讲那么复杂的案例了,看一下这个简单的协调博弈,如

耶鲁公开课 - 博弈论课程节选

Maybe A could be the same thing as B in this logically possible world, but we could imagine a completely different logically coherent world in which A was not the same thing as B.

也许在这某个逻辑世界里,A会和B是同一个东西,但我们可以想象,一个完全不同的另一个逻辑世界里,A和B不是同一个东西

耶鲁公开课 - 死亡课程节选