So I went back to Engineering and told them, "OK, guys, we need to work harder. And I'm not under CEO.
于是我跟工程师团队说到,大家还要加把劲。
Have the computational hygiene, if you like, to only go through accessors, only go through methods that are actually provided to you as you do this.
请大家注意计算卫生,如果你喜欢这么说的话,只通过访问器访问数据,当你访问数据的时候,通过提供给你的方法来访问。
Now in the passage I gave you, Freud says a very interesting thing, which is that after all, we have absolutely no objective evidence that the unconscious exists.
在我发给大家的文章中,弗洛伊德说到了非常有意思的一点,那就是完全没有客观的证据,来证明潜意识的存在。
If you want a real world example of this, think about the third Century B.C., someone can correct me afterwards.
现实世界也有这样的例子,大概在公元前三世纪,如果我说错了请大家来纠正
When people say everyone dies alone, they don't mean to be saying you die, but not in the presence of others.
当人们说大家都孤独而死,他们不是说你死亡的时候,身边没有他人。
So I want to ask you now, and be brave and speak out, in your reading of the story did anything of that nature strike you?
我希望大家能勇敢的说出来,在你们阅读中有没有发现什么奇怪的地方?
What I want to point out to you is this part of her letter, the third paragraph here, where she says, "My idea is this."
大家来看,信的第三段,她说,“我认为“
We begin by doing a neural surgical procedure, to implant a silicon based electrode array that you are seeing on the right.
一开始,我们做一个神经手术,植入一个电极排列芯片,正如大家在右边说看到的。
Rather than say $99.58, we just quote the 2.51 and everybody knows how to convert.
而不是说99.58美元,我们只说2.51,大家都知道如何换算
This, by the way, is another property I expect people to know in this course.
顺便说一句,这是这门课我想让大家了解的另一个性质
Bentham says we have to consider the welfare, the utility, the happiness of everybody.
边沁说我们必须得考虑,大众的福祉,功利,大家的幸福。
Where am I coming here when I think about this course?
备课时我想和大家说些什么呢?
Say that nice and loud so everyone can hear it.
说那种不错,大声点让大家都听到吧。
It's not enough to say: "Everybody else speak English.
他们知道这样说不对:,大家都说英语。
A little while ago there was a sniper, actually a pair of snipers killing people in Washington and the one thing everybody knew about it was there was a white van involved.
几年前出现了一个狙击手,确切地说,是一对狙手在华盛顿作案,大家都知道的一件事是,作案过程中有一辆白色小货车。
Those same estimates say that if you could turn that around, that if the world could eat the recommended level of fruits and vegetables, that you'd reduce the prevalence of heart disease by 31%.
反过来说就是,如果大家都能食用适量的水果和蔬菜,那心脏病的普遍性将降低31%
All right, so before I begin I just want to say I want to keep this pretty informal so feel free to jump in if you have comments, questions if you disagree with me.
在我开始之前,我想说,不需要那么正式,如果大家有什么见解或者问,如果大家有什么不同意见,希望大家有一些不同的见解。
Are there any questions? Yeah?
大家有什么问题吗,哦,你说
What in the world does that have to do with my divisor example? Well, actually, before I do that let me in fact fill in a piece here.
那么这到底跟我的除数的例子有什么关系呢?,好,实际上,在我讲之前请我先来补充一点,大家还记得我说过,我们可以概念上认为。
Second thing we've been doing, I want to highlight for you is, we've along the way, mostly just verbally rather than writing it down, but we've been talking about good style.
我们一直在学的第二件事情是,我想给大家强调下,我们一直在口头上说,而没有把它写下来,但是我们一直在说优秀的风格。
So the version I'd like you to have uses, that, greater than rather than equals that I had in my handout.
因此我希望大家用我说的这个,把课堂手册中的等于换成大于,这里cmp方法。
So Nina, shout out to the crowd what it is you've where it is you've chosen to go.
妮娜,大声的对大家说,你选择去看哪部电影啊
Obviously, you look at these drawings and you say, "Ah ha. That's the vertical axis," right?
显然,大家看到这些图的时候会说,“哈,这是竖轴“,是吗?
Again, you have to shout it out more because I'm guessing people didn't hear that in room.
再提醒一下大家,说的时候大点声,因为我感觉刚才有些人没听清楚
So if somebody comes along and says No,no,everybody dies alone, and dying as part of a joint undertaking is impossible, they're just saying something false.
如果有人说,不,大家都是孤独而死的,死亡作为共同行动是不可能的,他们就错了。
Moreover, instead of having a strap he had this thing that--a rigid thing-- that you pull out from this-- you know what I'm talking about?
而且他也没用皮带,而是用的现在大家都知道的把手去拖-,你们知道我说的什么吧?
Remind you, that's not to say that I myself do believe that there will be a Judgement Day, and on that day God will reassemble the bodies.
提醒大家,我并不是说,我自己相信,有审判日的到来,那天上帝会重组所有肉体。
We said already people are not random.
我已经说了大家并不是随机选数的
The message I'm trying to get to here, because I'm running you right up against time, is I have to be careful about what's a primitive step.
我想说的事情是,因为我正在跟大家讲算法时间复杂度,我们需要注意一个基本步骤的定义,如果我可以假设。
But I want you to take away from this how we reason about the complexity of these algorithms. And I'll remind you, we said we're going to mostly talk about time.
但是我想你们理解我们,是怎么推出这些问题的复杂度的,提醒大家,我说过了我们主要讨论时间问题。
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