Let's say you have to go through three or four operations to get a final number, well, do it algebraically.
让我们说,你不得不通过3-4个操作,才能得到最终的数,好吧,用代数方法求解。
It's an expensive place to live, so most of my friends do try to get part-time jobs to make ends meet.
这个地方生活成本很高,所以我的很多朋友都试着找份能够糊口的兼职。
And the main one is, I get to just decide, how do I want to use this, and call it.
但是这真的会有一些好处,最重要的一点是,我需要决定,我要如何来使用这个方法,以及如何来调用它。
Now I suppose it's my reluctance to get into the intricacies of questions having to do with applied theory that makes me prefer to keep it simple.
我不愿意在,应用理论上纠结,因此想把它简单化。
It's a simple problem, but I just want to do it so you get used to working with vectors.
这是个简单的问题,但我还是想做一下好让你们习惯矢量运算
This is a sign of my economic status: I don't have to work. It is middle and lower-class women who do not get to observe purdah in this way.
但这恰好是我经济地位的标志:,我不需要工作,只有中下阶层的女人,才像这样不遵守深闺的习俗。
We did figure it out, and we'll get there, but I want to do a little bit of work first.
我们已经算好了,我会告诉你们的,但我们得先干点事
So, all you will have the opportunity to solve differential equations in your math courses here. We won't do it in this chemistry course. In later chemistry courses, you'll also get to solve differential equations.
你们在数学课中有机会,遇到解微分方程,我们在这化学课里就不解了,在今后的化学课程里,你们也会遇到解微分方程的时候。
I didn't get it. Somebody else will say, can you do number three on the homework for me?
我不懂,还有人会说,你能为我解答家庭作业的第三题吗?
And you meant to get to it sooner, but you had a lot of other things to do.
本来是打算早点开始准备的,但你总有很多别的事要做。
Now, I'll do this a bit more on automatic pilot so that it doesn't get too tedious, but let's do the same thing.
现在我可以熟练地进行排序,所以不会太沉闷,下面进行同样的步骤。
I can do that because it's reversible, and I can get a functional form out.
画出路径就意味着过程是可逆的,下面我们来看这条曲线的函数形式。
And then, what do they get out of it?
之后,他们得到了什么呢?
Would it be just to torture the suspect to get the information or do you say no, there is a categorical moral duty of respect for individual rights?
为了拿到情报而对他严刑拷打,是否合理,抑或你不赞同,你认为有尊重个人权利的绝对道德责任?
If I had money enough to raise a few hundred contrabands and arm them I'd get up an insurrection among the slaves; told the captain I'd desert to do it."
若我能供给他们军用品和武器的话,我会在奴隶中间掀起一场暴动,上尉知道,我会的"
Okay. Those of you who have your clickers let's pull them out, what I'd like you to do, if anybody doesn't have your clicker yet, please bring it to class. Please get one and bring it to class and we're only going to do one these exercise with the clickers today just as a test, but in subsequent classes we'll be using them quite a lot.
好,带了表决器的人把它拿出来,如果有人还没有表决器,我希望,你能弄一个然后把它带到课上,我们今天只要用表决器做一个测试,但之后的课中我们将多次使用到它
but it's important to get some peace and quiet sometimes, so I do go to Central Park for that.
但有时候得到一些平静和安宁也很重要,这种时候我就会去中央公园。
But it means that we get ill less often and when we do get sick, we recover more promptly.
但这意味着我们不会常生病,就算病了,也能恢复得更快。
What this does is it brings up this issue of why are you here, what do you hope to get out of this course?
所以我要问你们为什么来这,你们期望从这门课中学到什么?
When we separated banking from investment banking, on the theory the investment banking had natural proclivity to get from another folly to do it.
当我们把银行业务从投行分离出去的时候,由于理论上说投行的本性决定了其容易犯错误,决定了其容易犯错误。
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