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What America do we see? I'm going to look back to a passage I talked about in a different vein last time, on 26 and 27, just for one quick example.
看到什么了呢？，我们看到了什么样的美国？，我想回到,上一次讲另一个脉络时讲到的段落，在26到27页。
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And now, it's like everyone just wants to be in Central Park, picnics all the time in the summer.
而现在，好像人人都想去中央公园，在夏天，他们随时都想在这里野餐。
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And this was just a formal way of describing the best case running time and in the case of Selection Sort, what was the best case running time?
这是描述最好情况下运行时间的,一种正式的方式,在选择排序中，最理想的运行时间是多少呢？
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This was eventually taken out, and actually just for your interest, there was no overlap between the time when cocaine was in Coca Cola and lithium was in 7-Up, so there was a few years difference between those two times, but it's amazing to think about what does go into processed foods.
锂最终被去掉了，如果你感兴趣的话，可口可乐中含有可卡因,与七喜中含锂的时代,并没有交集，它们之间还差了几年，但是想一想加工食品里,会加入什么东西还是很令人吃惊的。
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It rankles, but on the other hand, these regulations survive because the reality is that people are victimized all the time and we can't just allow companies to act in secrecy.
这让人不爽,但是从另一个角度,金融监管制度之所以长期存在,是因为现实中,大众一直都是牺牲品,我们不能任由那些公司在幕后操纵
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Which is, and we're going to do some examples of this, initially we just typed in expressions Python into the interpreter; that is,directly into Python And as I suggested last time, the interpreter is actually a program inside of the machine that is basically following the rules we're describing here to deduce the value and print it up.
也就是，我们将会对这一点讲解一些例子，一开始我们只是简单的把表达式输入,到解释器里面去，也就是直接传给,我上次跟大家讲过，解释器实际上是,机器内置的,按照我们描述的规则,来推算出结果值并把值显示出来的一个东西。
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And so, just a lot of hard work and a lot of time at the golf course in the summer.
所以，夏天时，一直努力练习，在高尔夫球场花了不少时间。
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So this is the same definition we saw last time, just being a little bit more nerdy and putting in some notation.
这个定义和我们上次讲的是一致的,只不过使用了些符号使它变得有点枯燥
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I'm actually going to skip over this for reasons of time and just go to some examples of the unconscious in modern psychology.
由于时间的关系我就不讲这个问题了,直接给大家举一些,现代心理学中的无意识的例子。
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And this a time in the company where you just have to aspire with each hire to get an A rate plus person and it's easier said than done.
也就是说，在这个时代,招聘的标准就应该定为,招聘A或者A+的人,不过说起来容易做起来难。
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Yeah, it's really, it's nice just shooting, and in the bush all the time, you know.
是的，单单是射击就很棒，而且经常在灌木中。
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And kids were having a hard time in school just because of the language barrier.
在校的儿童们遇到的困难主要来自于语言沟通障碍。
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and so when I was in Paris most of the time, I would just go to like, get some food or to go to the bar.
所以大多时候我到了巴黎，我会去买些食物或者去泡吧。
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And you've just had really good time, talking with your friend in a cafe.
而且你刚刚在咖啡店跟一个朋友聊得很尽兴。
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So they just drink all the time and dress in American Apparel.
所以他们总是喝酒，穿美国式服装。
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if I say a particle's location is i times t^2 plus j times 9t^3, for every value of time, you can put the numbers in and you can find the velocity by just taking derivatives.
一个质点的位置,i ? t^2 + j ? 9t^3,在每一个时间点,你可以把数值代入,并通过求导得到速度
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We have 266 ping-pong balls, and we need someone, hopefully you, to be some radioactive material that are going to be emitting these ping-pong balls. And when the time comes, in just a minute, I'll ask the TAs to come down and hand these out very quickly to you, so we can do this experiment.
你们有些人那天，看到我在办公室数乒乓球，我们需要几个人,希望是你,来作为放射材料，放射这些乒乓球,等会我会让助教,把这些球发给你们。
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You begin to realize that all of these big seemingly complicated pieces of software in websites that you use, if you just hone in on little pieces of them at a time and you realize oh I can do that and oh I can do that.
你开始意识到,你所登陆的网站上这些大而复杂的软件,如果你只对其中的一小块代码进行研究,你就会发现,哦，我也可以来做这个。
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It'll still likely get stuck in that spot, but we'll just show you one more time the effects of the UV light, and actually we'll throw in an extra trick here, too.
它仍然像是在那点卡住了，但是我们还是会再展示一次,紫外光源的效应，事实上，我们也会引入一个新的技巧。
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You just need to express in ASCII character, one at a time, and these brave souls are simply going to spell something out for us to hammer home this point of binary.
你们只需要每人代表一个ASCII码，这些勇敢的小伙子们就是想,清楚的让大家理解二进制原理。
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and playing in just wonderful golf courses in the streets, and having a great time doing that.
在很棒的高尔夫球场上打球，真的很开心。
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Compound that 13.4% over ten years and there's just an enormous gap between those mutual fund numbers that are in the prospectus and in the advertisement--the time-weighted returns and the dollar-weighted returns that talk about the actual experience of the investment community.
按13.4%复利算一下10年期的结果,你会发现在招股说明书和广告里给出的,用来反映投资机构实际业绩水平的,时间加权回报率,和货币加权回报率数字之间,有着巨大的差异
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You can also get away, as I said last time, with just putting parentheses in JavaScript and PHP, this is, in fact, the norm.
就像我上次说的，你也可以不用参数，在JavaScript和PHP中只用圆括号，这实际上是一个规范。
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