So I mean philosophy can talk about how do we know we got a table here between us. Right?
比如,哲学可以告诉我们是怎么感知到,我们之间有一个桌子,对不对?
And secondly, I think that, even if they don't know how to do a problem,
二是,我觉得,即使他们不知道怎么做一道题,
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?
I just want to know the bottom line; how much do I have to pay for the whole company?
我只想知道底价,也就是买下整个公司最少要花多少钱
How do I know that that's an absolute pass, though? Well, when we set the exams, we set the tests, I sit with my TA's and we say, all right, let's work out the point scheme on this question.
我怎么知道会是绝对的通过呢,我们制定考试,我们制定测试题,我和助教坐在一起,我们说,好吧,让我们一起来设定这道题的分值。
And the third thing I need to decide is how do I combine? You know, point out to you in the binary search case, combination was trivial. The answer to the final search was just the answer all the way up.
第三个问题是我需要决定如何进行合并?,就你们所知的,在二分查找中所打印出来的,合并的过程是非常简单的,最后查询的结果,就是一路上来所以的结果。
He had a little electrical thing just on— I don't know how he thought to do this.
将一个小型的电极插在,不知道他是怎么想到要这么做的
I mentioned previously that we do not know a lot about how the mechanical stimulation is being converted into chemical and electrical energy.
先前我曾说过,对于机械刺激到化学和电能的转换,我们还知之甚少。
I don't know how to turn it on, I don't know what to do.
我不知道怎样打开,不知道要做什么。
I know that's not possible, but how do we reconcile this?
我知道这是不可能的,但到底如何达成协调?
How do I know that there are chairs?
我如何知道椅子是存在的
For example, how do I know that when I pull the spring the first time for the mass, it exerted the same force when I pulled the spring the second time for the elephant?
例如 怎样才能知道,第一次连着物体拉弹簧时,产生的力和,第二次连着大象拉弹簧时产生的力是相等的呢
Now how do I know that?
我怎么知道的呢?
I think what makes a difference is not only do you, yourselves, know better how to play this game now, but you also know that everybody around you knows better how to play the game.
我觉得因为不仅你们自己,玩这个数字游戏玩得更好了,你们也了解到周围的人,也玩得更高了
So I just have to see, oh, here's a D, let me keep looking, D here's an A, keep looking here's a V, here's an I, here's a D and yet, and this is one tidbit we introduced a week or so ago, how do I now know if I'm just given the address of the start of the string where the end is?
我只需要看到,哦,这里是一个D,让我接着往下看,这里是A,接着这是V,这是I,这是,然而,这是我们一周以前介绍的花絮,如果你给我一个字符串开始的地址,我怎么知道它什么时候结束?
But if you say, well, I don't know how to do this, I am not going to bother, don't grade the paper.
但是如果你说,好吧,我不知道怎么做这个,我想麻烦,别给试卷评分。
And yeah, I know you know how to do it, but let's think about what might happen if I wanted to do that.
对,我知道你们知道该怎么做,那么让我们看看如果我,想要完成的话会发生什么。
same point Cartesian to have 1 representation for a point that supports different ways of getting information out, but has gathered within it, a method or a function for dealing with things like how do I know if it's the same point or not.
还有,这是一个比较极坐标的点,是否相同的不同的方法,但是这开始成了一个麻烦事儿了,我真正想要做的事情是,创建一个能支持不同的方式,输出已经收集的信息的点的表示。
How do I know," Descartes said, "I'm not dreaming right now?"
我又如何能确定我现在不是在做梦呢"
How do we know this always stops? I mean, I ran three trials here, and it did. But how would I reason about, does this always stop?
我指的是我在这儿试了三次,它都停了,那这是为什么呢?,它总是会停下么?
OK. I know how to do that, right?
然后再写一个小循环?
How do I know that there are apples?
我怎么知道苹果是存在的
How do I know that there are birds?
我怎么知道鸟是存在的
Oh, but how do I know how long it takes to do x 2?
但是,我想知道用第二种方法,做要多长时间呢?
How do I know I've got a float in hyp?
我该怎么确保这一点呢?
How do I know when I'm done with the loop?
我怎么知道循环完毕了呢?
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