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But in terms of us going to the grocery store and thinking about things, probably we're all breathing sighs of relief.
但是如果我们走进商店,以后想到这些的话，我们都应该松一口气。
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or like, for, if I have like anything I want to learn in my professional life or whatever, it's really easily available.
或者，如果我在以后职业上有什么要学，也可以在这里很容易找到。
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By putting it in a function bug if I find a bug and I change my program I can just run the function again.
把我输入的值放到一个函数里,如果以后我在程序中发现了一个,并对程序进行更改的话，我可以直接。
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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 I place my container of gas on the table here, and I come back an hour later, the pressure needs to be the same when I come back Otherwise it's not equilibrium.
如果我把装气体的容器放在桌子上，一小时以后我再回来时,气体的压强应该是不变的,否则它就不是平衡的。
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I just want to make mention of this in case there's ever doubt, generally parentheses do solve your problem as an arithmetic but do realize this is some lower level details we'll come back to over time.
是想告诉大家如果你对某些式子的前后运算关系不确定，就加上括号,这都是一些小细节,我们以后还是会再提到的。
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- Now they're writing a more abbreviated form, which you'll probably get to if you take organic chemistry, but really it's the exact same idea.
尽管他们现在会写成更简略的形式，如果你选择了有机化学，你以后很可能也会这样，但本质上并没有任何区别。
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She's thinking about putting it on her book club, and--if any of you know anything getting on Oprah's Book Club makes your sales for the next 20 years.
她在考虑把你的书放到她的书友会里，如果你们中有人知道一些关于现代文学的事情的话,进入奥普拉书友会的书在,以后的二十年都会有好销路的。
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If you believe that homosexuals are effeminate, that gay men are effeminate, then this is going to shape how you see future gay men.
如果你相信同性恋者都是娘娘腔，男同性恋者都是娘娘腔，这会影响你对以后见到的同性恋者的看法。
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Because if you try to aim for peaking later, you might not make it to that.
因为如果你尝试以后再达到巅峰，你也许会做不到。
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I know this might be changing the game a little bit, but if you ever expected to play the same game with the partner you have more.
我知道这可能会稍微改变点这个博弈,但是如果你认为以后你还会,和你的对手进行相同博弈
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Okay. So that's the music. Now having done this setup, if you think about it, and think about the fact that what note symbol gets the beat in our course- quarter note, okay.
好,这就是音乐,做过这一套以后,如果你在思考,那么想一想,在我们课程中用来代表节拍的是什么音符,四分音符,好的
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Let me ask another question, if you give this-- and we'll talk about this in a later lecture, but if you give this diet to laboratory animal-- rats, mice, whatever-- it's very common for animals to gain a good bit of weight when given access to this diet.
我们来看另一个问题,如果你给,我们将在以后的课上讨论这个话题,但如果你给实验室动物,像小白鼠之类的,给予某种类型的饮食,这种饮食习惯会使得体重增加
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And,so,upon his death who is going to follow him, if he's going to be king?
那么如果他能当上国王的话,他死了以后谁来接替王位呢
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In 1988, we asked people in Los Angeles, are you worried that unless I buy now I won't be able to afford a house in the future?
如果在1988年问洛杉矶居民,你担不担心,如果现在不买房,以后恐怕会买不起
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no immediate problem but if this continues onto the end of the decade, re approaching right now, there is going to be a disaster.
不会有立竿见影的问题,但如果继续这样做的话，十年以后，也就是我们现在这个时候，which，is，what，we’,会发生灾难。
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And so do these three things, if you don't get an "A" then you can come back and talk to me about it later.
并且如果你做到了这三点,而没有得A的话,你可以在出成绩以后过来找我
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s very interesting if you go back and you read about al-Qaeda, one of the things that you read about is that Arabs, after World War Two saw the United States as standing for values of liberty and democracy and equality.
有一点很有趣，It’,如果你回头读读看看关于基地组织的报道，肯定不难发现,二战以后，阿拉伯人,将美国视为,自由，民主，平等的象征。
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It solves a slight bug if we don't use it at all, but more on that in the future when you talk about files and creating files.
它解决了一点缺陷，如果我不用它，但是更多的是在以后当你们讨论,文件和创建文件时。
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And, in fact, once you teach an animal something, if you stop doing the teaching the response goes away and this is known as extinction.
事实上，条件反射形成以后，如果得不到强化,条件反应就会逐渐消失,这就是消退。
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Because at the end of the day, if game theory is going to be useful for you in your later lives, whether it's in dating or in running a company or whatever it happens to be, you need to able to go from the story to the model.
因为到最后,如果你们在以后想要运用博弈论,不论是用在约会上还是在运作一家公司上,或者其他的什么情况,你需要从具体情况中提炼模型
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So, I've never heard the click-click-click-click-click, and we might bring a Geiger counter in here some time later in the semester so we can check all of you out, and hopefully we won't hear any when we do that either.
但我知道如果,你听到哒哒哒的声音，就表明你有麻烦了，我从来没听到过哒哒哒的声音,也许以后我可以带一个,来课堂上检测你们每一个人，希望我们不会听到哒哒哒的声音。
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If I know I'm going to need something over and over again, I squirrel it away somewhere and then get it back when I need it.
如果我知道我将要反复,使用一个东西时,我会把它贮藏起来以后用。
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Now, if this all seems like arcane and irrelevant detail, let's just see why this matters in the picture, and then we'll leave soccer, at least for today.
如果你觉得这些听起来稀奇古怪,且它们与你毫不相干,那我们就来看看这个图像吧,以后我们不讨论足球了,至少今天是不会讨论了
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If you'd like to see me subtitled in Spanish can you actually watch CS50 this year in Spanish and soon two dozen languages?
如果你想看带西班牙语字幕的视频,今年CS50课程里就能看到,以后我们还会添加24种语言的字幕？
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You might have--it would be incorrect, I think, in listening to what he said and conclude that he just says diversify because he's obviously done something very different from that.
如果你们听课以后觉得他的秘诀,只是投资多样化,那可不太全面,显然他还做了不少其他的事情
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So if you archive it, that's maybe a little hint that either this is just your habit or perhaps that you might actually care about this later in the future, whereas if you delete it, no, you really don't care. Yeah.
如果你把邮件存档，可能暗示这可能,是你的习惯,或者以后还会用到它，相反，如果你删除了它，说明你可能根本不在意这个邮件。
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So your TA might take a minute, so be patient with them if they see your structure and they say oh, no, no, no, no that's wrong, that's terrible, and they don't immediately know why.
因此助教可能需要一点时间，如果他们看到你画的路易斯结构以后说,噢，不，不，不，不，这是错的，错得离谱，而他们却不能立刻说出错在哪。
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If you've done a lot prior programming, this is probably not the best course for you, and if you're in that category, I would please encourage you to talk to John or I after class about what your goals are, what kind of experience you have, and how we might find you a course that better meets your goals.
如果你做过很多编程工作，这门课也许不适合你，如果你属于这一部分人的话，我会鼓励你下课以后找我,或者John谈谈你的目标何在，你有过什么经验，还有我们怎么才能给你,找到更适合你目标的课程。
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