And will make mistakes. And therefore, you write your programs so that catastrophes don't occur when those mistakes are made.
就是人是很愚蠢的,会犯错误的,因此,你要这样设计你的程序,以达到当犯错误时避免大事故的目的。
you think back on your childhood, you say "Yes, it was very inspiring to see all of this natural beauty."
回顾你的童年,你会说“是的,欣赏这样的自然美真的很有启发性。”
When you don't have to worry about criteria like that ordinary, mechanical energy rules supreme, and that's dictating where equilibrium lies.
如果你不担心像这样的要求,通常的机械能就占据主要地位,并且决定平衡位于何处。
So, fuel economy and environmental conservancy make a lot of sense if you care about such things, of course.
所以,油价和环境保护,是很有意义的,如果你关心这样的事,当然会更好。
But think of the various periods during the night in which you are in a deep, deep dreamless sleep.
但请设想你处在这样的夜晚,你处于熟睡,安枕无梦。
There's--in law, a "natural person" is you and I, people real flesh and blood individuals are called natural persons.
在法律上,"自然人"是指像你我这样的人,有血肉之躯的人被称作自然人
Some aristocrats began to put on western style wigs, such as you could find at the court of Versailles.
一些俄国贵族开始戴上了西方风格的假发,这样的假发你可以在凡尔赛的宫廷里面见到
And if we made the space too broad and let anyone see your information, then that probably fine.
如果我们将你的空间浏览权限放宽,让所有人都能看到你的资料,这样做或许也不错。
If in my thought experiment I say to my friend, "Well, I know why you're feeling that way.
如果在思维实验中,我对我朋友说,“我知道为什么你会有这样的感觉。
If you can genetically engineer viruses like this and viruses have all those good properties as gene therapy vehicles that I described.
如果你能像我说的这样在遗传上改造病毒,加之病毒具备诸多优点,适合作为基因治疗的载体
I want you to draw some conclusions about its authorship and the way it was compiled or composed." And so you pick it up and you start reading and you notice features like this.
关于作者的身份,以及创作的方式,做一个总结,带着这些问题,开始读书的时候,你会发现这样的特点。
And the sad thing is many nations are watching us and saying: " We told you so."
悲惨的是,全世界都在看着我们,并且对我们说,我早就告诉过你会有这样的结果“
If you would like to flag them as private, because you just don't want your classmates to see what you're asking, you can certainly do that.
如果你想要把它们标志为私有的,不想让你的同学们,看到你问的问题,你当然也可以这样做。
The way this works is, you start out, you don't know anything, and you're naive.
方法是这样的,开始的时候,你一无所知,这样你就是天真的
So if you have a boss you might want to and he or she is going to ask you why you chose the action you did.
所以如果你为别人打工,你的老板问你为什么做出这样的选择
Then you'll get a page that looks like this that will talk about-- given that you've had that particular food how many additional calories you have for the day, given an average person, and it gives you the breakdown of what you've eaten so far.
之后你会看到一个类似这样的页面,根据你的某种食物摄入量,根据一般人的情况,告诉你当天额外摄入了多少卡路里,它会给出当前所有的统计数据
You know, you go to a lot of places all over the world, you don't find stuff like this, you know.
你去过全世界那么多地方,在别处你看不见这样的东西。
And part of it is we want you to learn how to have a catalog, if you like, of different classes of algorithms, so that when you get a problem, you try and map it into an appropriate class, and use the leverage, if you like, of that class of algorithms.
另外我希望你们能学会,如何制作一个关于,算法不同课程的目录,这样当你碰到问题的时候,你可以去找到合适的课程,然后在那门课程中,寻找解决方法。
It looks like a tautology because you're never able to show me something that moves forever at a constant velocity, because every time you don't find such a thing, I give an excuse, namely, a force is acting.
这听上去像个死循环,因为你不可能,找到永远匀速运动下去的物体,因为每当你找不到这样的物体时,我就会给出一个理由,也就是,有力作用在上面
Deny thy father and refuse they name, or if thou wilt not, be but sworn, my love, and I'll no longer be a Capulet." She's a Capulet.
否认你的父亲,抛弃你的姓名吧,也许你不愿意这样做,只要你宣誓做我的爱人,我也不愿再姓凯普莱特了,她姓凯普莱特。
So, Juliet: "'tis but thy name that is my enemy. Thou art thyself, though not a Montague.
朱丽叶说,只有你的名字才是我的仇敌,你即使不姓蒙太古,仍然是这样的一个你。
So when you're writing a program in this language and many others, if you wanna make a comment to yourself or for other people who are reading this with their TF or fellow colleagues, you use what are called comments.
当你用这样那样的语言写程序时,为了便于自己或他人,阅读我们写的代码,我们必须得做一些注解,这就是所谓的注释。
You don't want to generate a lot of cells that just start killing every cell inside your body.
你可不会希望产生一大堆这样的细胞,在你体内大开杀戒
You sort of expect something like, "In the beginning, God created heaven and earth," Like this was the first thing to happen in time.
你会猜想这样的事情,比如,“开始的时候,上帝创造了天和地“,就好像这是最初发生的事情。
Now, the point of this illustration, again, is that it shows that you don't know this.
这个例子同样表明,你对这样的情况并没有察觉。
They are not forms, but they are perfect in that way. Was that the thought?
它们不是形式,但是却很像,你是这样想的么?
Close your computer so you can get up without destroying thousands of dollars of technology.
合上你的电脑 这样你站起来不会,弄坏这个价值数千美元的高科技产品
Once you throw your shield away and you're running, anybody who's got a weapon can take you out, and that's what would have happened. Yeah?
一旦你丢下了盾牌,开始逃跑,任谁拿着武器都能收拾你,战斗中大概就是这样,说说你的问题
.. If you can find assets that all have-- that are all independent of each other, you can reduce the variance of the portfolio very far.
如果你能找到这样的一些资产-,一些相互独立的资产,就能很大程度上缩小这个投资组合的方差。
You could go too far and then you end up like this.
如果你太过沉迷其中,你的下场就是这样
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