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So, it's a trivial matter, by looking at what is the weight and how far does it drop, to say OK, how much work is done by the paddle wheel.
好，让我们看看重物的质量,以及它下落的距离，就知道桨轮做了多少功。
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because I said, "Listen, I got a great idea, let's go for it." And she did exactly what I said.
因为我说：“听着，我有个好主意，我们研究吧。”我怎么说她就怎么做。
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self y Notice what I also do here, I create self dot y, give it a value, and then, oh cool, I can also set up what's the radius and angle for this point, by just doing a little bit of work.
我创建了，然后给它赋值，然后，噢太酷了，通过做一点额外的工作,就可以得到点的半径和角度了，好，实际上如果。
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Come prepared and you will do fine.
来时要准备好，你就会做的很好的。
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So I was a counselor for a year, and then they invited me to become a dean, an assistant dean, in order to not only work with individual students and their issues, but to also think about campus culture and ways we might help prepare the culture for the change that was taking place.
这样我做了一年的顾问，之后他们请我做了院长，副院长，这样就不仅仅是处理,一个个学生和他们的事情，还要思考校园的文化,思考如何帮助校园文化准备好,应对将要发生的改变。
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All right now, now what I'd like you to do is just sort of do a guestimate in your mind of the percentage errors you might have made overall in these estimates, and I'll come back and ask you in a minute.
好了,现在,现在我希望你们,在脑海中估算下你们预测的百分误差,你们可以就总值做一个估算,我会在一分钟后问你们
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Maybe reading philosophy would be somethin that as long as you were doing it you couldn't die or, as perhaps some religious traditions might've taught, as long as you were engaged in prayer ? you couldn't die. Wouldn't that be nice?
也许看哲学书会是某件,只要你在做，你就不可能死的事，或者也许像某些宗教传统所说，只要你参与祷告,你就不可能死，那样岂不是很好？
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Okay. I had intended to give you just a little bit of a rhythmic quiz but let's just do one of these things.
好了,我想给你们,做一些小小的节奏测验,不过我们现在就做一个吧
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And you know it's not the necessarily a good idea to do it, you start with "The thing is".
你心里清楚这么做并不一定是个好主意，你就可以用“The thing is”来回答他们。
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Or maybe, what would be even simpler than that? Maybe I should just do that.
或者还可以简单点？,可能我只要这么做就好了。
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And that then let's me get to, basically, base this code. Having done that, height I simply call base with get float, I call height with get float, and do the rest of the work.
现在让我们看看这段代码，其实已经写好了，我简单的调用下，用来得到一个浮点数，再调用下，来得到另外一个浮点数，然后做剩下的工作就可以了。
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This is a little file I created, all right, and I'm going to start with a sequence of these things and walk them along, again I invite you to put comments on that handout so that you can follow what we're going to do. All right?
这是我创建的一个小文件，好，然后我回去以一系列这样的事情,开始然后进行下去，我还是想大家都在手册上做一些注释,这样我们就能对将要做的事情,做一个记录了，对不对？
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All right.Once we have them, we want to start making combinations out of them.
好，一旦有了这两个东西，我们就可以开始做他们的组合了。
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All right? Because if I don't do any swaps on a pass through the algorithm, then it says everything's in the right order.
好么？因为如果我,这一遍没有做任何交换，那么就意味着已经排好序了。
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I've done it from the Princeton Ok, great. - I don't want you to get Jesus complex.
在普林斯顿斯顿大学就做过,很好，-，我不是说您有一种宗教神秘感。
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Yes, but only the stuff that was assigned, the Listening Exercises that are assigned early on.
有的,不过只要处理好之前布置的东西,做那些听力练习就可以了
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Well, as Carl Sagan would have said, there are billions and billions of tests we would have to do. Or maybe it's billions and billions and billions. Pretty impractical.
好，就像Carl，Sagan，说过的，我们得做十亿个十亿测试,或者可能是十亿个十亿个十亿测试,很不切实际，很难想象出一个。
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by asking, which of them are so valuable you'd be prepared to do them even if they would introduce what isn't otherwise there, ? namely, the risk of death?
通过问自己，什么事如此有价值,以至于你准备好要去做,即便它们会带来如果不去做就不会有的，也就是，死亡的风险？
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I'm checking that I didn't leave my program because I didn't find an answer. Well this is a good thing, it's better than my program running forever, but it's a bad thing because I don't have it the square root of 0.25.
我对计数器要做个验证,因为我不会没得到答案就退出程序,好，这其实是个好事,因为它不会让我的程序永远跑下去，但这也是件坏事因为,我没得到0。25的平方根。
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