But let's just try maybe one of the basic questions they could ask, and they can say, all right, de Broglie, so you say that all matter, absolutely all matter has wave-like behavior.
让我们试一试他们,可能问到的一个基础问题,他们会说,好的,德布罗意,你说所有的物质,所有物质绝对会有波的特性。
So when someone says, "your apartment, it's not so great." You can tell them these reasons and then you say,
所以当有人说,“你的公寓不怎么样”,你可以告诉他们上述理由,然后你说,
I am going to emphasize what you perhaps did anticipate that he would say, so that can take us along rather smoothly.
我会重点讲你可能已经预想到的他会说的东西,这样我们就可以顺利地把课程进行下去。
So you can either say that electrons are very, very tiny or that they're never ending, and both are pretty accurate ways to think about what an atom is.
所以你既可以说,原子非常非常小,也可以说它是不会终止的,这两种说法,都是正确的。
So if we asked you which of these two things is food, I can imagine what you'd say.
如果问你这两个中哪个是食品,我能想象你们的答案
So if you say, "Can you summerize for me in a few words the main ideas?"
如果你问,"你能简单地,为我总结一下上节课的内容吗"
.. Yes. By Locke's definition, you can say... So maybe by Locke's definition, the Native Americans could have claimed a property right in the land itself.
是的,按照洛克的定义,你可以说。,也许按照洛克的定义,印第安人可以宣称拥有对该土地的财产权。
If you can say that maybe in a minute or so. -OK.
最好可以一分钟之内说完,-好的。
But with this example alone can you realize -- that with some more exercise of thoughts and intelligent-- I don't wanna say intelligent design here, intelligent design can you actually solve this problem so much more efficiently and just as correctly.
但通过这一例子,你们应该能认识到,通过更多的思维训练-,在这我并不想说智能设计,你就能真正更高效,准确地,解决问题。
So you can no longer say, "Look. Physical things just can't do that" because we know physical things can do a lot and this opens up the possibility that humans are physical things, in particular, that humans are brains.
所以你不能再说,"生理客体是无法做到的",因为我们知道生理客体可以做到很多,这也增加了人类就是生理客体的可能性,更详细的说,人类就是大脑
The kind of battle I've been describing to you, a nice flat field, two armies coming at each other, there's not much you can do in the way of trickery, and so you can take a high tone and say, anybody who fights any other way is a no good coward.
我向你们描述的这种战争,土地平坦开阔,两军对垒,没有多大机会使用奸计,所以你能大声地说,谁在战争中使奸就是胆小的懦夫
So you say, how can I make money beating the market if every quarter I have to tell everybody what I'm doing?
因此你会说,如果我按季度公布所有的投资活动,那我还怎么跑赢市场赚取利润
So you are wrong, Socrates, when you say invisible things can't be destroyed.
所以苏格拉底你错了,无形的东西不可毁灭并不对。
So David, you're about to go, you realize you've got this coordination problem, so you phone Nina up and you can say whatever you like, so what would you say to Nina?
大卫你来吧,你觉得最好事先能联系稳妥,所以你就给妮娜打了个电话,你会对她说点什么呢
So you can actually say, how do I know which methods are associated with the class? For that, we can call dir. And what it does, is it gives me back a listing of all the things, dir all the methods, that are associated with it.
我们开始建立类了,我们得到了这些方法,因此实际上你可以说,我怎么知道,哪些方法是关联与这些类的?,为了解决这个问题,我们可以调用,这个方法的作用。
But that is too long. So instead we just say, "How about". You can use "How about" in any situation.
但是这样的说法太长了, 所以我们一般就说“How about”来代替。它适用于各种语境。
Well the power points will be available before, say for this lecture it will be before so that you can use them in class.
幻灯片其实课前就能下载,这样你上课时就能用到。
That is to say, you really can get someplace, and so you're entitled to say, "Well, okay.
也就是说,你可以有所收获,所以你完全可以说,好吧。
We can also think about the distance, the bond distance. So, which would you say is going to be shorter in this case?
我们还可以考虑一下距离,键的距离那么,大家认为其中哪一个键会更短一些?
And so when you start to poke around the puzzle pieces, you see that it can say things, we'll see movement in just a moment and sound and so forth, but at the end of the day, this is just like the program we used a moment ago for the sock exercise where we just hold Philip a step after step after step, do this, do this, do that, and yet, here too, we already see an opportunity for that thing we called the loop.
如果你认真看下这些拼图,你会发现它都是一些移动,并发出声音的功能块,就像我刚才的,练习程序一样,我们让飞利浦做这个动作,做那个动作,跟这里的情况一样,我们已经看到了称为循环的东西。
The one thing you want to keep in mind though is that Hertz does not actually mean inverse seconds, it means cycles per second. So, if you're talking about a car going so many meters per second, you can't say it's going meter Hertz, you have to say meters per second.
写成5每秒,或5赫兹,你们要记住的是赫兹,并不等于秒的倒数,它是每秒的循环数,如果你们说,一辆车一秒可以走多少米,你不能说它走了米赫兹。
It says, well I'm going to print out first and last just so you can see it, and then I say, gee 2 if last minus first is less than 2, that is, if there's no more than two elements left in the list, then I can just check those two elements and return the answer.
然后它计算了尾点和开始点的差,如果小于2的话,也就是说数组中的元素小于等于,我对这两个元素进行比较,然后返回结果就可以了,否则的话,我们就去寻找中值点,注意它是怎么实现的,首先这个指向一个列表的开头。
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