But hold on a minute. What have we got?
但是等我几分钟,我们得到了什么?
All right, so what have we got?
好的,我们今天学了什么?
What have we done? We've now got a way of collecting things together, right? And this is the first version of something we'd like to use.
用的一些东西的,第一个版本,现在我已经把它和,一个名字进行了绑定。
Now, what I want to do now, what I want to is, periodically in the class and we have a model up there and we've got to analyze it.
接下来,我想要做的事,定期地在课堂上,建立模型然后分析这个模型
It gives a sense of what this music is all--really all about and since, as we were saying, so much classical music doesn't have a text with it we've got to have some markers in there to know what the composer is trying to communicate to us.
让我们了解这段音乐想表达什么,就像我说的,大部分古典音乐并没有文字注解,而我们需要一些标记,来告诉我们作曲家想用这段音乐告诉我们什么。
.. Then the answer'll be well look ... if what we got is... something like this then of course we do have one single train.
答案就会是,如果我们看到。,这个样子,那么当然是同一辆火车。
System of linear equations. What are the equations here? Well, I could say, you know, the number of pigs plus the number of 20 chickens equals 20, right? Because we've got 20 heads. And then what else do I have?
如何解决这个问题呢?,用线性方程式的办法来解决,等式是什么呢?你应该知道,猪的数量加鸡的数量等于,对吧?因为我们有20个头?
It's perfectly fine, but they envy us for our finite lifespans, because what we've got and they don't have is something that's for each individual rare-- something that's not lasting, something that's precious in that way.
不朽很好,但他们羡慕我们的有限寿命,因为我们有而他们没有的是,对每个人来说稀有的东西-,不会永远持久的东西,从那个层面讲珍贵的东西。
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