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There are absolutely going to be times where you're running a program where the programmer, say you, didn't possibly know in advanced how much RAM the program was going to need.
它们总是在,程序员运行程序的地方，你可能预先不知道那个程序,需要多少内存。
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You know, a lot of people like to be in the city, but I grew up in rural environments,
你知道，很多人都想在城市中生活，但我是在村庄里长大的，
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Milton wants to create the illusion that he's predicting, or that he's prophesying, the actions recounted in the poem, as if Milton were prophesying what of course we know to be already past.
弥尔顿想给我们一种他在预言，诗中所叙之事的感觉，似乎他是在预言这些我们都知道已经发生了的事情。
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But if, at any point, I get to a place in the list where the thing I'm looking for is smaller than the element in the list, I know everything else in the rest of the list has to be bigger than that, I don't have to bother looking anymore.
比当前位置数组的元素要小,我也就知道后面的数肯定,也都比我的目标数要大了，我就不用再继续进行下去了,这意味着目标数不在这个数组中，我就可以退出了。
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All right so it has to live in RAM as opposed to the hard drive because otherwise things would be terribly slow as you know so it's much better if your programs live while they're running in RAM and they end up in what's called the tech segment.
好的，它存在内存中，而不是硬盘中,因为，否则程序会非常的缓慢,程序在内存中运行会好得多,它们在技术段,的地方结束。
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Moreover, beyond that, how does one know, in taking out an insurance policy, that the insurance company is going to be sound?
除此之外，在人们购买保险时，该如何得知保险公司，会严格按照保单言而守信呢？
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To show you the kind of attention you get in this class on the 17th, Friday the 17th, I know where I and my staff will be.
向你们展示在这堂课上获得的注意力,在17号，周五，我知道我和我的教学人员会在哪。
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So, we do this here for the photoelectric effect, and in terms of the photoelectric effect, what we know the important point is that the incoming photon has to be equal or greater in energy then the work function of the metal.
所以，我们做这个是为了说明，光电效应，在光电效应方面，我们知道的最重要的事情,就是入射的光子能量必须等于,或者大于金属的功函数。
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It used to be thought before people were very careful- we know that they do every terrible thing in the world in the Peloponnesian War.
人们谨慎行事之前曾考虑过,我们知道他们在伯罗奔尼撒战争中,做尽了世上的恶事
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One of the real surprising findings in my field over the last ten/twenty years has been that the acquisition of sign languages has turned out to be almost exactly the same; in fact, as far as we know, exactly the same as the acquisition of spoken languages.
过去的十到二十年间,在我的研究领域里最令人吃惊的发现之一就是,各种手语的获得过程,被证明几乎是完全相同的,实际上据我所知,和口语语言的获得过程是完全相同的
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but I think it's, you know, a good practice, especially to be learned here in the United States, too.
但是我觉得这样，是很好的练习，特别是在美国做生意也有学问。
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and they get to know you and maybe assess how good you will be in the lab, so I think,
了解你，评估你在实验室里怎么样，所以我觉得，
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The section leaders,once they get to know you, they'll actually be looking to see whether ; the people in their section are missing a bunch of lectures; and I've asked them to take notes.
学术组组长认识你们以后，会留意,同组组员是不是缺了很多课;,我关照让他们做记录了。
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So we know that in each case the heat is going to be the opposite of the work, but the work isn't the same in these two different ways of getting from here to here, right. So let's just see it explicitly. Here's our qA.
所以我们知道在每种情形下功,与热量相差一个负号,但从这里到这里，在这两条路径,中的功是不同的，对吧？,那么让我们明确地看一下。
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Somewhere on the line there will be competition in terms of...sort of, you know exports, Right now are the exports of different... -Yeah, they're different.
有些领域二者是有竞争的,例如出口，现在中印的出口结构,并不相同，-嗯。
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It's a question rather of how we know the author to be there, firstly, and secondly, whether or not in attempting we should appeal to the authority of an author.
首先我们如何知道作者在那儿，其次，决定文本意义的时候,如果作者只是一种功能。
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You know I want everyone to be miserable in the world."
我想要世上所有人都不幸“
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If that's right, then maybe the conclusion should be "Well, you know, yeah, the Cartesian thought experiment shows that there could be a world in which there are minds that are not identical to bodies.
如果事实如此,那么结论该是,怎么说呢,笛卡尔的思想实验表明,可能存在某个世界,其中存在着,不同于身体的心灵
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Well of course it's an important value to have in general that in order to be good neighbors in the world we need to understand it, we need to-- if we're going to be good citizens in the world we have to know what other people are doing and what's affecting us.
总的来说,它的重要之处在于,为了成为世界上其他国家的好邻居,我们要懂得,如果要成为世界上的一个好公民的话,我们得知道其他国家的人在做什么,是什么在影响我们
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Or what - and often it's not going to be just one gene, it's going to be combinations of genes, and how do you predict the fate of the individual based on all of the genes that you know to be involved in progression of a certain disease.
有时候甚至都不仅仅是一个基因的问题,引发疾病的是一些不同基因的组合,并且怎样基于,导致某种特定疾病的所有基因,来预测一个人未来是否会患这种疾病呢
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And I've always wanted to be in the army, but South African army is not as, not that great, you know, so.
我一直想去部队，但是南非的部队并不是那么好。
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Whereas in other places of the city, you know, they might be a little bit bigger, a little bit more elaborate or laid out.
但在这座城市其他地方的商店可能会大一点儿，更精致一点儿或布置得更有条理。
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Like I don't know what's around the corner. I might not be here in a week
我不知道会发生什么，也许再过一个礼拜我就不在了，
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you know, future job and the career that you want to be in.
将来工作和事业能找到你想做的。
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Like I know that in the south, they can be kind of,
像我知道，在南方，人们可以，
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Then if I'm looking for the square root of something less than 1, I know it will be in my region, right?
如果我要求平方根的数小于,我就知道我们的答案应该,在0-1这个区间了，对不对？
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And that's useful because clearly I don't need to know in advance what the answer is going to be, what that string is actually going to be.
那个是有用的，因为我不需要预先知道,那个答案将会变成什么，或者那个字符串将变成什么的时候。
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