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Now why--and here is the question why do we get this nervousness about the relationship between what I know and how I know it arising at this moment?
问题是,为什么那时候我们对,我知道什么和我如何知道的关系如此神经紧张？
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I heard that it's getting harder to get a job in the United States. How about the students at MIT?
我听说在美国找工作变得更困难。麻省理工学院的学生的情况如何？
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Indeed, to get at that question, the first thing we're going to have to think about is what are we?
事实上，要解决这个问题，我们首先要考虑的是，我们是什么？
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We can not do that with quantum mechanics, the more true picture is the best we can get to is talk about what the probability is of finding the electron at any given nucleus.
在量子力学里我们不这样做，我们能得到的更加真实的图像,是关于在某处,找到电子的概率。
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:45 He would typically get to his desk at about 6:45 every morning in the Oval Office.
他每天早上大概,到达他的办公室。
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There may be a little uncertainty about whether the pizza place is still going to be open late at night when you get hungry.
就是当你饿的时候,不能确定批萨店是否还营业
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Can I get you all to look at Game 1 and start thinking about it.
大家先浏览下游戏1 然后思考一下
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And we have to start to look at other experiments to try to get at what is it about physical attractiveness ? that makes people want to pursue the relationship?
我们必须看看其他的实验,来揭开外表吸引力的真面纱,了解为什么它能促使男女双方继续交往？
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In an effort to get more to keep the economy from collapsing at a time when at a time of great concern about the structure of the financial system.
在一种得到更多的努力中,预防经济在一种时期中崩溃，这个时期是,人们都很担忧,金融系统的结构。
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And that's an engineering problem that we're going to talk a lot about, how to deliver drugs so that you get the action that you want, at the site that you want and not the toxicity.
这的确是一个工程学问题,我们马上就来讨论,如何把药物注射到你想要它起作用的部位,而不产生毒性
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When we talk about p orbitals the phase of the orbital becomes important once we talk about bonding, which hopefully you were happy to hear at the beginning of class we will get to soon.
对于ｐ轨道,当我们讨论到成键时，轨道的相位就变得非常重要了,这个我们马上就要讲到了。
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So, let's look at another example of thinking about whether we get an answer out that's reasonable.
来考虑是否我们,可以得出一个合理的答案。
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The way to get better at thinking about philosophy is by talking about philosophy.
能够让我们更好的了解哲学的方法,就是通过谈论哲学。
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If we could get clear about what the answer to that metaphysical question the key to personal identity we'd at least know what we needed to find out to answer the question: ? Is this one person or two?
如果我们能知道,那个形而上问题的答案,对于人格同一性的关键,至少我们会知道,我们要知道什么来得出答案：,是同一个人还是两个人？
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This solves a major problem which I'm going to talk about just at the beginning of class here in a slide or two, is how to get DNA into cells?
这解决了我要讲到的一个主要问题,就是在这节开始的一两张幻灯片中要讲的,怎样将DNA导入细胞的问题
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I'm going to show you some slides on how to get at the course readings, and then we'll talk also about doing the first concept sheet.
现在给大家演示一下如何获取阅读资料,接下来我会讲讲如何做第一份观点报告
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And we bump up against, we look at, we have interactions with these everyday objects and, somehow, they get us thinking about the Platonic forms themselves.
我们碰到,看到,我们和日常的事物互动的同时,它们让我们想到,柏拉图型相本身
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But there's also a way to get rid of the volume part and actually talk about the probability of finding an electron at some certain area within the atom, and this is what we do using radial probability distribution graphs.
除去体积部分,来讨论,在某些区域内,发现一个原子的概率,我们可以，用，径向概率分布图,它是。
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But since we are only looking at enough of the problem of identity to get to the question that we really want to think about, the nature of personal identity across time, I'm not going to pursue that.
但由于我们只是,通过质的问题,来讨论,我们真正关注的问题，也就是贯穿时间的人格同一性，所以我不讨论那些。
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So essentially, each of these orbitals come from linear combinations of all of the original orbitals, and it's hard to picture exactly how that happens, but one that you can at least start to get an idea is if you think about combining the 2 s and the 2 p z here, which is not quite accurate because of course, we're combining all of them.
本质上，这些轨道每个都来,自原来所有轨道的线性组合，我们很难想象这是怎么发生的，但你们可以至少有个概念,如果你们考虑2s和2pz轨道的结合，这当然是不太准确的，因为我们要把所有的都组合起来。
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