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The problem is, I want to know if, in fact, I've got something that's not of the form I expect.
问题是,我希望知道如果输入的。
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If I wanted every stock to have the same volatility, I could just do that, if you will, at the time I wrote my program.
如果我希望每只股票的浮动值都相同，在我编写程序的时候，如果你愿意的话，我会这么做。
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So if you take the test at 11:00 come here, but there is a plurality of rooms because we want to have some vacancies here.
因此如果你11：00过来参加考试，还会有很多的教师的,因此，我们希望有些空缺。
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So, hopefully, if you were to go back and look you could see that this is, in fact, copper.
因此，我希望大家如果回去再看一遍,这个题目的话，能够知道这是铜原子。
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And I hope in the future 0 if we get to 2010, 2020 that this is the preferred way to teach the large courses in MIT
我希望以后,如果到2010年或2020年0,这会成为在麻省理工,教授大课所推崇的方式
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If you don't do that, there's a danger you will learn something you don't have to, and we don't want that.
但是如果你不来,你就有可能学到一些不重要的知识,我们当然不希望这样
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If somebody walks and you're meeting them for the first time, and hope in the world, how do you do?"
如果你跟第一次见面的人说,而且是世界的希望"
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Be honest I mean, I wish I had, or if I was going to go in another field I wish I have taken more environmental science classes.
说实在的，真的是这样，如果我工作的是另一个领域的话,我希望上更多的环境科学课。
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And if we wish to continue this analogy, and I certainly do, between the poet Milton and the virgin Lady, we can see that this is a release that John Milton the poet has been waiting some time for.
如果我们希望继续这个弥尔顿的诗与小姐贞操的类比，我肯定会，我们可以看到,这是弥尔顿的诗等了很久的一种解脱。
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Then later on, if I wish, I can establish a canon by saying certain texts have certain significance and those are the texts that I care about and want to read, but I can only do that if I can distinguish between meaning and significance.
而后来，如果我希望，我可以通过说什么来树立一个标准,比如说，一些作品有固定意义,因此我只关心只想读那些作品，但是我只有,能够分清意思和意义之后，才能那样做。
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If you'd like to sit down with one of us more intimately and more sort of tranquilly, and work through problems for more than just a couple minutes at a time.
如果你希望和我们其中一个人坐下来，更亲密的,更平静的，每次用几分钟的时间,来解决问题。
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If they are our market stability regulator, you'd hope that they could do a better job.
如果政府成为了市场稳定性的监管者，我们希望他能做得更好。
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As we expected, it's less than one, and of course if we build an engine, we want it to be as high as possible, as close to one as possible.
就像预先期待的一样，效率小于一，当然如果我们建造一台热机，我们希望效率越高越好，尽可能接近一。
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Maybe that's miniscule, but maybe it's going to be fun for you, especially if you have a sort of theatrical bent, or if you like getting up in front of people, or if you're just really, really passionate about a novel that you want everyone to read.
这可能不值一提，但可能对你们来说很有意思，尤其如果你喜欢戏剧，或者喜欢在人们面前表现，或者你只是对这部小说很有热情,希望大家都来读。
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My hope is that if I do it well enough, people who aren't philosophers and are interested exclusively in conceptual analysis will get something out of it.
我希望如果我做得足够好，可以让那些不是哲学家但是,对概念分析感兴趣的人,得到一些启发。
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Since he's a Yale guy, he probably thinks of himself as the Matt Damon character perhaps not, and failing that, he'd like to coordinate at the Bourne Ultimatum.
因为他是耶鲁人,他把自己当成马特·达蒙扮演的特工了,如果不成,他就希望去看《谍影重重》
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How do we enhance the belief in ourselves if there's such high correlation and there's a very high correlation and predictive power to a sense of hope, to a sense of optimism, to beliefs.
如何加强我们的信念,如果真有这么紧密的关联,如果希望,乐观主义和信念真的，有着非常紧密的关联和预测力。
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So if all of these is perfectly understandable from the standpoint of Congressman Barney Frank, So is his recent statements that he wants the Fannie and Freddie to lower the lending standards to condos now.
所以如果这一切都是可以理解的话,从巴尼，富兰克林的角度看，他最近的言论,他希望房利美和房地美,降低购买高级公寓的借款标准。
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In case any of you would like to get involved in research there are very often colleagues of mine or graduate students who are doing interesting projects who will ask me to alert you to the possibilities of working with them.
如果你们希望参与研究,我的同事和我带的研究生,正在做一些很有意思的项目,他们会让我把这些信息告知你们
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We want you to take your own notes to help you, if you like, spur your own learning process.
如果你们愿意的话，我们希望你们能记笔记帮助自己，在学习的道路上鞭策自己。
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So, basically any time we have a really high positive number of electron affinity, it means that that atom or ion really wants to gain another electron, and it will be very stable and happy if it does so.
因此，基本上无论什么时候,只要我们有一个很大的正的电子亲和能，这就意味着这个原子,或离子非常希望得到一个电子，如果它得到了，会变得更稳定更开心。
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If the land isn't taken up by large oligarchies life slaveholding class--then the small guy has a chance.
如果土地没有被大的垄断方占有,奴隶阶级,弱小的一方就仍会有希望
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So hopefully if some of you have your calculators with you, you can confirm the answer that I got, which is that the energy is 7.82 times 10 to the -19 joules.
所以如果你们带了计算器,希望你们也能确认一下，我们算出的答案，能量等于,7，82乘以10的-19次方焦耳。
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Again, we reserve the right to move people around if we have to, just to balance load, but we want you to find something that fits your schedule rather than ours.
再说一遍，如果必要的话,我们保留转移你们的权利，只是为了平衡每节课的人数，但是我们希望你们能找到,比适合我们更适合你们时间安排的课时。
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The idea that if labor is left free then that common man always has a chance.
这个观点表明如果劳动是自由的,那么平民始终有希望
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If you come to believe, if you say to the world, "We are the hope of humans, we are the hope of earth, we are progress.
如果你开始相信,并向全世界发出宣言,"我们是人类的希望,是世界的希望,也是进步的力量
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And in fact, if we just go ahead and run this now, hopefully we get out-- oops, sorry, I'm going to have to change this quickly, I still have some things uncommented at the bottom, yeah, there they are, I don't think we need that yet, all right, we will comment those out.
如果我们现在去运行程序的话，希望我们会得到-噢，抱歉，我得去马上，改下代码，还有一些在底部的东西没被注释掉,对，就在这儿了，我不认为我们需要，这些东西了，好，我们把它们注释掉,好，那么我为什么要讲这些呢？
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All the groups that stand to win or lose from it are all figuring out what it does to them and they're taking the positions out of self-interest So, I wanted to write something that was more perspicacious if I could manage that.
所有人无论赞同或者不赞同这个改革,都试图搞清楚这个改革对他们将有什么影响,从自身利益来讲，想搞清楚他们究竟能得到什么,所以，如果我可以的话,我更希望我能写一些独具慧眼的东西。
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That goes back to that idea of sort of discipline coding. It's easy to have assumptions about what you think are going to come into the program when you writ it. If you really know what they are use them as search, but if you think there's going to be some flexibility, you want to prevent the user getting trapped in a bad spot, and exceptions as a consequence are a good thing to use.
这又回到了规范编码的想法上来了,在你写代码的时候考虑,什么会进入你的代码的思考是简单的,如果你真的知道,他们是用他们来做搜索的,而你希望有一定的灵活性，你想要阻止用户,陷入一个艰难的境地,那么异常是非常实用的。
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Okay. Those of you who have your clickers let's pull them out, what I'd like you to do, if anybody doesn't have your clicker yet, please bring it to class. Please get one and bring it to class and we're only going to do one these exercise with the clickers today just as a test, but in subsequent classes we'll be using them quite a lot.
好,带了表决器的人把它拿出来,如果有人还没有表决器,我希望,你能弄一个然后把它带到课上,我们今天只要用表决器做一个测试,但之后的课中我们将多次使用到它
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