Well, you know, it goes back to the beginning of the formation of the personal computer industry, which--that sounds like a long time ago.
嗯,你知道,这要追溯到,个人电脑产业的形成初期,听起来相当久远了。
And also we, I mean, it's Beverly Hills, you know, so it's a nice neck of the woods.
而且我们,这里是比佛利山庄,你知道,所以这一带很好。
Come on, you know, representing sets of integers, this is pretty dumb. Suppose I want to have a set of characters. How could I do that?
你知道的,表示整数的集合,这好傻啊,假设我有一组字母的集合?
They do that because the bases can interact with one another in particular ways, and this you know about.
它们结构稳定,是因为碱基之间,以特定方式相互作用,这是你需要知道的
If you don't know why you're about to eat cake like that you will soon, but you know this.
如果你现在还不知道为什么将要吃到那样的蛋糕,很快就会知道的,你清楚这一点。
If you knew you had a year left or two years left, ? what would you do with that time?
如果你知道自己还剩一年或者两年,这段时间你会怎么利用?
Depending on what kind of chemistry you go in to, you might accidentally memorize parts of the table, which is fine, but what you really want to know how to do is know how to use the periodic table.
取决于你今后从事哪个方向的化学研究,你可能会不经意地记住周期表的某一部分,这就够了,但是要注意,你真正需要知道的是如何使用元素周期表。
If you're at home, you'll do it with your family, now you're in university, where do I do it, who do I go and eat with, I might be by myself at my dorm room.
如果你在家里,你会和你的家人一起,而现在你在学校里,就不知道在哪里,和谁一起去吃这顿晚餐,也许就自己一人在寝室。
Top-down processing is an example of when you know what something is you hear it that way.
举例来说,自上而下加工就是,当你知道某句话是什么的时候,你便会按照这句话去听
And you have pretty good ideas of what these mortgages behave like over a period of time.
你就能知道,这些新增贷款情况如何了,这需要一段时间。
If you've read through that material and you should have read through it by now you know that we have a value in music.
如果你通读这个材料,现在你应该也已经通读过了这一部分,你应该知道我们的音乐中有一种音符值
You never know when one of these could just do the trick.
你永远不会知道,里面的哪个正好是这样子的。
We don't know the time and we don't know how high it's rising so you can ask, "How am I supposed to deal with this problem?"
我们既不知道时间,又不知道最高点的高度,那你就会问了,这道题该怎么做呢
For example, imagine-- this shouldn't be hard for most of you-- imagine that you are an evil git, but you know that the person you're playing against is an indignant angel.
比如,你们把自己想象成饭桶恶魔,这对你们来说不难,但是你知道你的对手是个愤怒天使
You see, that's a straight line.
你知道这是一条直线就可以了
You know that.
这是常识你知道的。
And you know, sometimes you run into people that you haven't seen in a while, so it's nice.
你知道,有时候你碰上一些好久不见的人,这很好。
And it makes you want to go get that insurance. I don't know why, but it does.
这让你想去买这家保险。我不知道为什么,但这就是这样。
So you don't have to be a critic; you have to be strong; but you know what? You can be the average man, because this is a story about the average man.
所以你不需要当一个批评家;,但是你要坚强,知道么?,你可以是平常人,因为这是一个平常人的故事。
Right? But he says, "You know what? That is well nigh impossible.
对吗?,但他说,你知道吗,这近乎不可能。
This is on purpose, because one of the things I hope you have learned to do this semester, is look up things you don't know, and figure out what they do. What they mean.
我举这个程序是有目的的,因为我希望你们这续期能学到,如何去查找你不知道的东西并,且弄懂它,们是干什么的,是什么意思。
If you go onto study immunology you'll learn that this is one of the most important and rapidly evolving areas of the study of immunology.
如果你要继续学习免疫学的话,你就会知道这是免疫学中,最为重要而且高速发展的一个研究领域
And it's for that whole unit that you've got some heat capacity. How much heat does it take the warm the entire thing up or the insides of the thing up by a degree? It's that number right.
由这个单位你能知道,一些热容的信息,要让这整个装置,或里面放置的东西,升温一度需要多少热量?
And we know what that's equal to, this is something we've been over and over, ionization energy is simply equal to the negative of the binding energy.
而且你知道它等于什么,这是我们说过一遍又一遍的,电离能就等于,负的束缚能。
You'll know what sort of thing this is and you'll be able to examine it in that light.
你知道这是什么,你就能从这个角度去审视它了。
Okay. That is Beethoven, Ludwig van Beethoven, and do you know the name of the piece?
好的,就是贝多芬,路德维希·凡·贝多芬,那么你知道这首曲子的名字吗
The other two you know are stuff you can add, and you know where you're adding those things, because the particle has a head start.
另外两项是可加可不加的,而且你也知道这两项是怎么来的,因为质点运动是有起点的
How do you know that your parents, at least one of your parents satisfies the definition? Well I've reduced the problem from am I a natural born US citizen to is one of my parents a natural born US citizen?
这是一个递归的定义,你怎么知道你的父母,至少其中一个是满足天生的美国公民,这个定义的呢?,我已经把我是一个天生的美国公民这个问题?
And there'd be no way at all that you could possibly tell.
而你完全没有办法,知道这一点。
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