And you've asked several people on the street . "I just can't get there! I don't know where I'm going!" and
你在街边向几个行人问路。“我没法找到目的地了,我不知道该怎么走!”
By putting it in a function bug if I find a bug and I change my program I can just run the function again.
把我输入的值放到一个函数里,如果以后我在程序中发现了一个,并对程序进行更改的话,我可以直接。
I want to enjoy reading, but I just can't.
我很想享受阅读。但是我就是不能。
We can never just have it there before us or, as I say, if we can--if we can--it's a very, very difficult act of concentration.
我们永远不能只面对着它,或者,要我来说,如果我们可以的话,那将需要高度集中注意力,这是很难的。
I love these pieces because you can just see him struggling on the page.
从字里行间,你们可以看到他在挣扎。
But now, when you need more, you can't just say I only want the best bottom land there is.
然而当你需要更多土地时,你不能张口就要这片地区最富饶的土地
And the nice thing is that there's a shared behavior there. Just as I can have tuples as an ordered collection of things, strings behave as an ordered collection of things.
共享的行为,就像元组是有序的元素序列,字符串也是有序的元素序列,因此我可以对字符串做同样的操作,我可以把它们连结起来。
So, I don't even have to worry because you're not writing this down, so I can just fix it when I post the notes and no one will ever know, except that this is not OpenCourseWare.
所以我甚至不用担心,因为你们不会把这个写下来,所以我可以在我给出讲义的时候再修改,而且不会有人知道,但除非这不是公开课。
I just showed you that you can have a single wave, a double, a triple and so on.
我想说的是你能得到单个波,双波,三条波等等。
I just want to recall some of the things we learned so I can highlight them a bit.
我们回顾一下上一讲的内容,我再强调一下
Let's try to do part of it in the head, so I can just write down the answer.
让我们先试试前面的一部分,我就直接写答案了
We can just say for short: Will I survive my death or might I survive my death?
我们能说的简明些,我能否幸免一死
I can just whip out a variable, this time it's gonna be dynamically stored there.
我们可以临时分配一个变量,将这个值暂时存放在这个变量中。
We'll talk about whether food can be addictive, as I mentioned just a moment ago.
我们将讨论食物是否会使人上瘾,这我刚才也提到过
So, again, I can just use that result.
我们可以利用这个结果。
Why would that be? It might be that there's just some intuitive sense that I can-- I don't know--I have some magical forces in me and I can change things.
为什么会那样呢,这可能是因为,人们有种直觉,觉得我能...,也许是...我有种魔力,我能改变事物
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