So what actually turns out the reality is that h e 2 does exist, but it exists as the weakest chemical bond known, and it wasn't, in fact, even found to exist until 1993, so I can assure you this is not a bond that you see very often in nature, and it is a very, very weak bond.

实际上He2键是存在的，但它是目前所知的最弱的键，直到1993年它才被发现，所以我可以向你们保证在,自然界你们不可能经常看到它，它是种非常非常弱得键。

麻省理工公开课 - 化学原理课程节选

It might not have any electrons in it, but it still exists, so you need to draw these into your molecular orbital diagram.

也许它里面没有电子，但它是存在的，所以你需要在分子轨道图里画出来。

麻省理工公开课 - 化学原理课程节选

But it doesn't exist in a systemic space; it exists in an unfolding time, right?

但这并不存在于一个系统化的空间里;,而是打开的时间里，是吗？

耶鲁公开课 - 文学理论导论课程节选

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

Well, maybe I did imagine a world in which the Morning Star exists and the Evening Star doesn't exist, but maybe imagining doesn't mean it's possible.

或许我想象这一个,晨星存在,但昏星不存在的世界,但也许想象并不表示可能

耶鲁公开课 - 死亡课程节选

An SIV is a company of a sort that invests in assets and they issue something like asset-backed commercial paper, but it's not a real company because it only exists as an organization sponsored by some bank.

IV类似从事资产投资的公司,同时也发行类似资产担保商业票据的证券,但它不是一家真正的公司,因为它只是由某家银行建立的一个组织

耶鲁公开课 - 金融市场课程节选

But you can't tell a story in which it exists and doesn't exist.

但你不能说,它既存在又不存在

耶鲁公开课 - 死亡课程节选

That little story I told last time, I thought I was describing a world in which my mind exists and my body doesn't, but it wasn't really imagining a world like that.

我上次讲的那个小故事,我认为我在描述一个,我的心灵存在,但身体不存在的世界,而不是真的想象出那样一个世界

耶鲁公开课 - 死亡课程节选

Now the natural alternative is to say, the key to being the same person is not the sameness of the soul, whether or not it exists, ! but rather having the very same--body!

现在还有一个理论认为，成为同一个人的关键,不在于是否有同样的灵魂，先不管灵魂是否存在，而是拥有同样的--肉体！

耶鲁公开课 - 死亡课程节选

So Empson says, Well, atmosphere, ; certainly that exists and we can talk about it in all sorts of ways; but after all, what is the use of atmosphere?

所以，Empson就说，气氛这种东西嘛，当然是存在的，我们可以用千千万万种方法来探讨它;,但是，所谓“气氛“有何作用呢？

耶鲁公开课 - 文学理论导论课程节选