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I'll then pose some of the questions and the challenges we are facing in the area of access in sustainability.
随后我将提出,在获取稳定这方面,我们所面临的问题和挑战。
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And they squarely faced the question of a gradual abolition plan for the state of Virginia in 1831 and '32.
然而在1831和32年间的弗吉尼亚州,他们所面临的问题就是,如何开展废除奴隶制的计划
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I want to show you how easy it is to change the code. But, notice, once I've added this I actually have a problem. This is now an under-constrained problem. I have more unknowns than I have equations.
我加上这个条件后,我马上面临一个问题了,这就是现在是一个非约束性问题了,我的未知数比方程数多,你从代数中可以知道。
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Wow. And so are universities in New Jersey wrestling with this question?
哇，那么新泽西的大学,真的面临这个问题的困扰么？
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But I see our biggest threats are the implosion of the whole Middle East, to start with.
我认为我们面临的最大威胁,首先是中东问题。
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Well,then we have to face the problem of what to say in this case of bodily branching.
然后我们就要面临肉体分支的问题了。
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What we have--we have a problem that there can be a systemic problem to fractional reserve banking if there is ever a run on the banking system.
我们面临着一个问题,如果出现银行挤兑,部分准备金制度会,导致系统性的问题
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So, again, all together, this is the basis for modern chemistry, and examples I just gave you, are some of the things that modern chemists are working on -- some of the issues that our country faces and our world faces, and how chemistry is involved in that.
所以说,所有的这些就是现代化学最基本的基础，我刚给你们介绍的例子,都是现代化学正在研究的东西,一些我们国家和全世界面临的问题，以及它们和化学的关系。
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And the question for the theorist is to show how this two can be combined should be combined and how with sensitivity to both You can perceive things that you don't otherwise.
理论家面临的问题,就是要展示这两者是能够相结合的,应该结合起来，结合时要考虑到二者的感受,你除此之外无法观察到事物。
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Well, it's interesting, I think, to compare the Greek way of dealing with this human problem that we all have, the problem of death. How do we deal with the fact that we will die?
我觉得,这是一件很有意思的事,拿希腊人的方式来对照,如何处理死亡这个人人面临的问题,我们应该如何面对,我们将会死去这一事实
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In fact, we'll talk about that concept throughout the course because one of the big challenges of making these sort of new biological therapies work in people to treat diseases is getting the right molecules into the right cells, at the right period of time.
实际上,我们会讲到一个,贯穿这门课程的概念,因为为了治疗疾病,而采用的新型生物学疗法,所面临的一个大问题就是,如何将正确的分子在适当的时候,转进正确的细胞当中
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The question is not so much how we control what happens to us but what do we do when we were faced difficult circumstances, and how we can make spiritual meaning even when difficult things happen to us.
问题不是我们能够掌控多少,而是当我们面对困境,能做些什么，我们怎样体现灵性的意义,即便我们面临困境。
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Well, that's not the question in the United States right now.
可是，这并非美国现在面临的问题。
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I suppose it wasn't just America, it was a worldwide problem.
我觉得不仅仅是美国,全世界可能都面临这样的问题
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The other threat is eonomic, and all the economic issues are tied in my judgement, to the same core problem which is the long-term fiscal challenge that this country faces.
另一个威胁是经济方面的，我认为所有的经济问题,都和一个核心的问题分不开,就是我们国家面临的,长期财政挑战。
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Now we are coming to gender Right. -and sexual orientation and identification.
现在我们面临的是性别问题,还有性取向问题，性认同问题，-对的。
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One of...this is something India and China shared in these days.
这是印度与中国现在面临的,共同问题。
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It's looking at the problem that certain troubled institutions have that their assets can't be sold and it's just saying okay we'll replace them with assets that can be sold.
它正专注于那些,特定的问题机构所面临的问题,那些机构的资产不能被卖出，然而机构仍在说,好的，我们将用可转卖的资产代替它们。
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People who decide on dividends are facing a complicated issue.
决定分红的人们面临的是个复杂的问题
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Another little pop quiz here, and these aren't trick questions necessarily, but if you had to guess what the bigger problem was in the developing world, so let's not just say outside the U.S.
我们再做一个小测试,这不是什么难题,你们猜猜,发展中国家面临最大的问题是什么,我们所说的不是美国以外的国家
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It's still--they can make losses for a long time before they're in trouble, so presumably there won't be a problem, but in principle there could be and so that's the kind of issue that we have now.
在陷入困境之前的很长一段时间内,他们可以承受亏损,也可以假设不会有任何问题发生,但是原则上讲是有可能会出问题的,这就是我们面临的现状
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The faculty members who were teaching his classes that semester then all faced the question posed to them by the administration, based on the work he's done so far this semester, ? has he--what kind of grade are you prepared to give him?
那个学期给他上课的老师们,都面临这个由学校,摆在他们面前的问题，基于他这个学期至今的表现，他能否，你们打算给他什么样的分数？
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So, it really is -it really ought to be on the bank's balance sheet and it ought to be regulated by the bank regulators, but there was a failure to do that and that is the problem that we are in currently.
所以说,它确实该...,它应该反映在银行的资产负债表上,同时接受银行监管体系的管理,但这却没能实现,这就是我们目前面临的问题
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And that's just a way of reminding you that we want to think carefully, but what are the things we're trying to measure when we talk about complexity here? It's both the size of the thing and how often are we going to use it? And there are some trade offs, but I still haven't said how I'm going to get an n log n sorting algorithm, and that's what I want to do today.
这只是在提醒你们我们要仔细的思考问题,但是当我们在讨论复杂性的时候,我们到底要衡量哪些东西？,是列表的大小和对其进行查找的频率吗？,这里面临一些取舍,但是我还没有说明,怎样得到一个n，log，n复杂度的排序算法,并且这是我今天想要讲的内容。
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