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Reclaiming The American Dream VI: The (Other) Lessons of Khan Academy

Howard Husock
This article is more than 6 years old.

To say that Khan Academy has important lessons to offer is to state the obvious. The Mountain View-based internet teaching institution—which has grown from founder Salman Khan’s individualized YouTube math lessons for his 7th grade niece to a worldwide phenomenon—offers thousands of free, plain-spoken online courses, from algebra to biology. But there are even broader lessons to be taken from the astounding success of Sal Khan, winner of the Manhattan Institute’s $100,000 2014 William E. Simon Prize for Lifetime Achievement in Social Entrepreneurship. Indeed, the lessons extend well beyond education

The winner will be announced in March, and is expected to have a significant impact on the direction of the consultancy. Some insiders favour candidates with expertise in fast-growing areas such as data analytics, whereas others want a traditionalist who will protect the firm’s brand.
"If it (transforming the economic development mode) only results in empty talk instead of being implemented, then economic development cannot be promoted in a sound and rapid way, and may even not be sustained." LI YIZHONG, member of the CPPCC National Committee and former minister of industry and information technology
affect+ion→感动→感情;友情
Dershowitz said this guidance was too vague to provide students with any real understanding of the school's expectations. "When you punish a student seriously without articulating standards, I think it raises questions," he said.
"There are always jobs," Challenger says. "Companies are always hiring. But the competition is much tougher."
[in'tennli]

The story of Khan Academy’s start and growth is dramatic. Sal Khan, New Orleans-born and MIT-educated, was working in the finance industry as a hedge fund analyst when, in 2004, he learned that his niece, Nadia, needed help with algebra. He began sending her his own clear, step-by-step illustrated lectures (Khan himself did not appear) via YouTube. That allowed other web users to use the same lessons. The teaching of Khan—a complete outsider to education or education reform—went viral, ultimately catching the eye of Bill Gates, whom Khan learned was helping his own children with lessons first meant for Nadia. Khan eventually attracted $15 million-plus in philanthropic support from the Bill and Melinda Gates Foundation, Google , venture capitalist John Doerr, and others accustomed to the idea that radical newcomers might be worth investing in. Such funding allowed Khan to give up his day job and start Khan Academy, with a forthright, undeniably ambitious goal: a free world-class education, for anyone, anywhere.

But Huy Vo, a senior specialist in public relations at Hawaiian, said the short flights, which make up half the airline’s routes, aren’t all that easy to operate. “Our geographic location certainly does give us an advantage, as well as our short-haul routes, ” Vo said. “However, the short-haul routes are the hardest to keep punctual, because the hops are very short, with brief ground time between flights, so any delay is difficult to make up.
他认为,地方政府通过卖地、强拆来追求GDP代价太大,早晚要还。“我愿意用一个政协委员的身份非常严肃地提出问题,我们是不是可以不要那么重视GDP?我们是不是可以选择减缓经济发展的速度?”
而中国工商银行排在榜单的第十位,是该榜单上排名最高的中国企业。
1.中国经济。中国是世界上第二大石油消费国,并且已经在2013年底超过美国,成为全球最大液体燃料进口国。对于油价来说,更重要的一点取决于中国石油消费量在今后几年的增长态势。美国能源情报署预计,2020年中国的日均原油消费量将比2012年高出300万桶,约占这段时间内全球新增需求的四分之一。尽管还存在很多不确定因素,但中国经济刚刚送走了令人失望的第四季度。最终,中国2014年全年经济增长率跌至逾25年来的最低点。中国经济能否停止减速,这一点我们难以得知,但它的走势将对2015年的油价产生巨大影响。
自动驾驶汽车,自拍杆,无人驾驶飞机,触屏设备,电子香烟,喷射背包和许多其他看起来像现代的发明的东西,其实都是老发明。大部分的"发明者"把它们当做新发明,甚至去申请专利。但事实是,这些"发明"已经存在一段时间了。它们都有早期类似的原型,这些早期产品最终没有投入生产,或因为特定原因而限量生产。而有些"发明"得以大批量生产,却因为销售不佳而流产。
6、《招魂2:恩菲德的骚灵》
Staffing

在如今的江苏省境内的贵族古墓里找到的。
I mean, is it worth to be a No. 8 seed with Serge Ibaka and Jeff Green leading the way? Maybe it is. This all just seems awfully backwards.
However, this year it is ranked in eighth place.
'How do I explain the fact that I got a GQ Man of the Year award and no women's magazines and no women's organisations have supported me?
如果你每周的周一到周五没有一天早晨醒来感到一种想要去工作的兴奋,那么这就是一个问题了。那意味着你没有能够享受你的工作并且你的工作正在破坏你的生活质量。如果你每天醒来,恐惧去上班,那么是时候辞掉你的工作了
bent
If you wake up every morning Monday through Friday and never feel excited to go to work, that is a problem. It means you aren't enjoying your job and it is diminishing your quality of life. If you wake up every day and dread going to work, it's time to consider quitting your job.
法学、工学、医学的毕业生签约月薪较高,平均值分别是5545元、4512元、4500元,同去年相比略有下降,而教育学、农学的毕业生签约月薪偏低,分别为3258元和3184元。
[praim]
十年来,每年年初我都会从上一年企业界惊现的胡说八道中评选出个中翘楚。我常常乐此不疲。今年我发现那些委婉语、拧巴话、不知所谓的表达还有赤裸裸的恶心话在水准上普遍很不给力,所以我决定2016年度“金废话奖”(Golden Flannel Awards)要从一个比较来劲的奖项——大白话奖——讲起。
We learned that there is new hope for Africans with treatable cancers.
Bigger isn’t always better.
包括加拿大在内的北美地区票房收入达到了111亿美元,同比去年上涨8%,这主要要归功于包括《侏罗纪公园》(本土票房6.52亿美元)、《复仇者联盟:奥创纪元》(4.59亿美元)、《头脑特工队》(3.56亿美元)等几部大卖影片。
vi. 领先
但是随着西方制造业和工业的衰落,不少工薪阶层市镇也随之衰败,父母和祖父母们发现,下一代已经不能拥有他们曾经拥有的机会了。
5.星佳(Zynga)品牌喜爱度:-5%/排名:5
为了尝试遏制煤炭消耗量的增长,中国正在可再生能源和核能领域投入巨资,但尽管付出了这些努力,中国迄今为止依然是最大的温室气体排放国。中国每年因化石燃料燃烧和水泥生产排放100亿吨二氧化碳,几乎是美国的两倍,但美国的人均排放量依然远远高于中国。
mass
spread

贝拉林半岛位于墨尔本东南部,凭借众多海滩以及诸如昆斯克利夫和波塔灵顿这类历史古城而成为著名的旅游胜地。
他赢得了名动词奖,而其姐妹奖,最佳动词名词化奖,则由另一位顾问凭借这句“全球联络”(global touch-base)摘得。
The identity of the people buried in the cemetery is a mystery. The cemetery had been robbed in the past and no writing was found that indicates the names of those buried or their positions in life.
许多人对此不屑一顾,《纽约每日新闻》采访到的一位营养师声称,黄金披萨中最昂贵的成分:厄瓜多尔进口黄金薄片缺乏营养价值。
6. Google Adwords Keyword Planner
金球奖的独特之处在于其同时设置电影和电视奖项。而当地时间周日的这场典礼更是前所未有地模糊了二者的界限,大大褒奖了电视领域这一年来的出众表现。现已剧终的热门电视剧集《绝命毒师》(Breaking Bad)今年首次拿下金球奖,赢得了当晚最热烈的欢呼声。该片荣获剧情类最佳系列剧集奖,片中演员布赖恩?克兰斯顿(Bryan Cranston)荣获剧情类系列剧最佳男演员。

政策后手可供选择 房地产金九银十迎成交量提升

华盛顿:到十月份底,印度减持美国政府债券到775亿美元,尽管作为世界上最大经济体的美国的经济在稳步的上升。
公司:在线票务平台Eventbrite
Ohsumi’s research on autophagy shines a light on ubiquitous diseases such as Parkinson’s and diabetes.
简而言之,C型人格的人是完美主义者, 始终如一,永远不会违反规则。 与A型人格的人不同的是,C型人会花时间处理细节,经常反复检查工作是否准确。他们往往是深思熟虑的人,喜欢了解自己工作和生活的每一个细节。
Although foreign trade accounts for a greater share of the economy than ever, the United States is still more insulated than virtually every major competitor in Europe and Asia. Such everyday purchases as haircuts, dry cleaning, financial advice and eating out are virtually immune from foreign competition.
当汤姆?雷文斯克罗夫特(Tom Ravenscroft)在2007年拿到经济与管理学位离开牛津大学(Oxford)的时候,他希望当一名管理顾问。而且他也在实习后收到了奥纬咨询(Oliver Wyman)的录用通知。他说:“除了进入商界,我对从事什么职业没有任何想法,职业在那时候还是一个非常模糊的概念。”
对于美联储(Federal Reserve)预计本周宣布的加息已经产生了效应,还是会进一步加大负债企业和经济体所受的压力,投资者意见分歧。
n. [宗
While the FT online and full-time MBAs are not strictly comparable because the criteria used to judge them are slightly different, it is interesting to note that IE and Warwick Business School are among six schools to feature in both rankings.
美国在2014年的新增工作岗位被设定为300万个—这是自1999年以来最大的增加量。新增工作岗位的增加预计在2015年将会对得到持续,这将确保消费者支出得到持续的动力;同时汽油价格的下降也将为家庭支出节省额外的开支用以购买其他的商品和服务。详见:汽油价格在2014年下降美国将会节省140亿美元开支。
Li Xiaojin, a professor at Civil Aviation University of China's Economics and Management College, said that rapidly increasing numbers of flights and limited airspace for civil aviation are the major reasons for delays.
Obama won the second to put himself back in the race. Although he also won the third, foreign policy is not a major concern for voters and it is unlikely to result in any major poll swings.
adj. 深思的,体贴的
教育部在一场新闻发布会上表示,全球大多数的留学生都是来自中国。
Despite the solid expansion, the yearly rate weakened to -1.4 per cent last month, from a -0.8 per cent pace in September. Economists expected production to have declined 0.9 per cent over the 12 months to October.

年龄:45岁
惊险、欢快与不安交替进行,乔纳森·格雷泽导演的非凡之处在于让色情电影难得的实现了幻想与现实的融合。
会建立起稳定、流动性较强的比特币期货市场吗?
That is changing. One big 2013 move for benchmark Brent crude came in August, when international intervention in Syria seemed increasingly likely. But while the price of Brent, which is traded on London's IntercontinentalExchange, did rise by 5% on the threat of U.S.-led airstrikes, it didn't come close to the 2013 high.
15. WeTransfer
从投资决策角度来看,2014年是有史以来最糟糕的年景之一,几乎可以说是全盘皆输。除了少数华尔街亿万富豪才玩得起的“股东积极主义”维权策略还算奏效外,没有哪种投资策略在这一年里始终灵光。
In 2013, the yuan appreciated almost 3% against the U.S. dollar, making 'Beijing a more expensive destination than in the past,' Jiang Yiyi noted.
The gig economy

About this series

Since 2001, I’ve helped direct an annual 调控政策减少 楼市会回温吗? recognizing top social entrepreneurs: those who develop effective, original approaches to dealing with social problems and who rely mainly on private funding and volunteers to see their ideas to fruition. They are leaders of America’s civil society, doing the things that government can’t do—or can’t do as well.

Despite China's rise, an "innovation divide" persists between developed and developing countries amid increasing awareness among policymakers that fostering innovation is crucial to a vibrant, competitive economy.
Restaurants and other retailers across the United States are offering free or discounted items and service to the nation's military veterans Wednesday in honor of the annual Veterans Day holiday observance.
《敦刻尔克》
9. 投资者如此不在乎,如此不接受事实,他们不会及时逃出。
Helsinki-based developer Remedy Entertainment has blurred the line between Hollywood and games with previous incarnations Max Payne and Alan Wake. Now the studio is combining next-generation visuals with the tension and drama of scripted television. Set in the university town of Riverport, Quantum Break puts players in control of Jack Joyce and Beth Wilder, a pair of ordinary people who are given the extraordinary power to manipulate time after an accident that creates a time rift. Time will randomly break down during the game, which causes disasters in the environment that pause, stutter, rewind and freeze. Fans of Max Payne’s bullet time will see new strategies emerge with gunfights involving time-amplified combat as the player fights against the Monarch Corporation. In addition to the virtual storyline, the game features custom live action storytelling that’s personalized based on the decisions one makes.
Charles River Ventures合伙人拉斐尔o科拉莱斯认为,学术界、基础设施以及政策等诸多领域的发展,表明2014年是迄今对比特币而言最重要的一年,尽管在此期间比特币波动很大。科拉莱斯表示:“短期而言,那些不懂或不相信比特币大有可为的人很容易攻击这一点。他们批评这一点再容易不过了。在过渡阶段,肯定会有剧烈震荡,所以只看一年的价值波动是愚蠢的。”对于偶尔出现的黑客袭击,科拉莱斯补充道:“短期内肯定会有颠簸,但问题很快就会迎刃而解。而且有一个庞大团体正致力于解决这些问题。因此,尽管存在小的颠簸,你应当对此感到兴奋不已。”
两种颜色!也许它听起来不算重大变革,但一切都是相互关联的。要知道:这不是因为优柔寡断,而是因为社会进步。不管怎样,这是潘通的立场。
Wishing you peace, joy and happiness through the coming year.在新年来临之际,祝福你平安、快乐、幸福!
These brands are close to their domestic markets, helping them to gain market share at the expense of global brands, and they are also winning share in new regions, according to BrandZ.
公共检察官已决定释放若干人,并将起诉至少五人。
如果法国总统奥朗德在2012年上任后没有主动减薪30%,他的排名还能更靠前。
根据质检总局提供的数据显示,相比于通过网购平台进口的商品,通过其他渠道进口消费品的质量要高一些,不合格率仅为29%。
单词effective 联想记忆:
一封投递给美国某位大学生的、来自于其曾经的未婚妻的情书现在终于上路了,虽然这封情书写于1958年,整整迟了53年。
We will deepen institutional reform to build a sound ecological environment.

Manal al-Sharif is best known for challenging laws and mores that keep women down in her native country.
很多宏伟壮观的博物馆坐落在布鲁日、安特卫普和布鲁塞尔等风景如画的城市中。艺术爱好者可尽情徜徉在中世纪时期的大量艺术瑰宝中。同时,你也不要错过造访宁静小镇、参观哥特式建筑的机会。比利时拥有世界上最好的啤酒、巧克力以及薯条,因此,在那里人人都是美食家。随着第一次世界大战爆发100周年纪念日的临近,未来几年,比利时将成为更多游客的首选。
1.你一夜之间成了领英平台的香饽饽。
episode
有趣的是,“真诚的问候”(unfeigned regards)又重回我们的视野——人们现在可以在印度服务中心的邮件上见到这一18世纪末的流行语。而更胜一筹的是这个签名,一个周五我收到了一则消息,末尾处写到:“周末好”(weekend well)。我差点将最佳名词使动用法奖也颁给它,不料最后一刻却杀出一匹黑马,一位顾问无意中说了句:“我们能把那件事冷毛巾一下吗?”(Can we cold towel that?)
根据人社部的一份报告显示,雇主们在第一季度通过公共就业服务机构共招募了520万名职工,这一数字同比去年减少了229000人,也就是下降了百分之4.5。
Jonathan Glazer’s Under the Skin is a film about a beautiful, scary alien that is itself beautiful and scary and alien: it’s an entirely extraordinary, outrageously sensual film that Glazer’s previous excellent work had really only hinted at, partially and indistinctly. His Sexy Beast (2000) was a visually accomplished, exciting and intelligent crime thriller that was way ahead of the woeful mockney-geezer mode of the time. Birth (2004) had Kubrickian ingenuity and chill, with some remarkable moments; it was a movie that deserves cult-classic status but has yet to achieve it. Then a decade went by, and it seemed that Glazer might be a stylist for whom a sustained cinema career would perhaps not be achievable (and heaven knows, it can happen to the most talented).
单词immunity 联想记忆:
游戏平台:Xbox One、Xbox 360、PS4、PS3 、PC

创始人的心态将为公司定下基调。消极、懒惰和理所应当的心态,不仅浪费时间和金钱,还会损害你的信誉。成功很大程度上取决于能否在犯错后从容地接受批评。直面挑战可以让一位普通的公司老板变成真正的领导者。
2. 美国页岩油。截至2014年底,美国页岩油日产量已经超过900万桶,比2007年增加了80%。这些页岩油是造成石油供给过剩的主要力量,而供过于求是2014年油价暴跌的诱因之一。总的来说,美国页岩油开采公司都搬起石头砸了自己的脚,但关键在于,西德州轻质低硫原油(WTI)价格跌破60美元对它们有何影响?页岩油钻机数量不断减少,相关开支也遭到削减,然而到目前为止,美国页岩油产量依然稳定。按照当前油价,这个行业能否维持产出水平,或者说美国页岩油产量会不会减少将对国际市场供应乃至油价产生重大影响。

自从2015年,唱作人杜阿·里帕就持续发表了一系列单曲,从最初的那首轻佻的《Be the One》(《成为你的唯一》)到最后那首大获成功的《Hotter Than Hell》(《热得过火》),这两首歌都被收录到她的首张专辑中。
But despite the anticipation, it seems the underwear brand's debut in the Chinese city is not going entirely to plan.
We will strengthen our capability for making technological innovations.
Certainly, the emails have already started flooding in celebrating various products in shades of Rose Quartz and Serenity. But I wonder: Are we suddenly going to see a host of blended pastel ties, as opposed to the currently popular red and blue, popping up in the next round of presidential debates? Place your bets now.
这些人当中,有些人会借助另一些问题表达他们的忧虑:贸易、犯罪、毒品战争、边境控制、对伊斯兰恐怖主义的恐惧。诚然,这些问题都很重要,也为许多人带来了真切的恐惧,但是它们已经变成一种方式,公众借助这些问题来讨论社会变革对于占多数的白人群体的影响。
艾米卡兹明(Amy Kazmin)
But national and racial identity were often conflated for the white majority. That identity felt to many white people like one of the most important pillars holding up their world — and now it seems under threat.
Since merged airlines often continue to report delay statistics separately, it may take a few years to see how the new American does during holiday travel.
中国商务部的最新数据不包含个人购买的房地产。有不少个人利用中国资本管制体系的漏洞来获取外汇。但外汇监管机构最近采取措施堵住了此类漏洞,尤其是收紧了对个人购汇的管控——按现行规定,中国公民每年可用人民币购买等值5万美元外汇。
第七步 培养癖好
1.水上类比赛项目
但是,只要快速扫一眼日益变化的天际线,我们就能发现一个令人沮丧的现实:那些光鲜亮丽的新大厦,未能提供大部分纽约人买得起的房型。“我们正在修建的房屋,跟我们需要修建的房屋之间存在着脱节,”房地产估值公司米勒·塞缪尔(Miller Samuel)的总裁乔纳森·J·米勒表示,“2015年,这一现象会更加明显。”
A new report released just last week confirmed that many of us are still using the word 'password' to access our accounts.
这种增长为中国电影业未来的发展奠定了坚实的基础。
ICBC’s earnings per share were Rmb0.77, down from Rmb0.78 last year, and a pre-tax dividend per share was Rmb0.2333, down from Rmb0.2554.
The book — published by Basic Books and Oneworld Publications — won out against a strong shortlist dominated by books on technology.
价格:197.5万美元(约合人民币1226万元)
In an explanation released alongside the latest data, the statistics bureau credited ongoing growth in producer prices in part to coal extraction and washing prices, up 15.4 per cent for the period and accelerating 11.3 percentage points from a month earlier.
mort=death死+gage抵押品→抵押品不能动,像死一样→抵押(品)
William Leung, portfolio manager at Cohen & Steers, the US investment house with $4bn of assets exposed to Asia, agrees. He argues that speculative investment will be driven out of the market as prices fall. He adds that a trend in the industry towards alternative investments should mean that the price of real estate investment trusts rises even if the value of underlying assets grow more slowly. “We don’t think this correction will be so sharp,” he says.
Thus assuming that type D personalities lack social interest is not correct but the right thing is that they might be interested in people but afraid to approach them because they fear rejection.
It's hard enough for NBA defenders to stop Rose, so just imagine how ridiculously hard that must have been back in high school with Rose being nearly the same size that he is now.
n. 代表,副手
Swiss school IMD comes top in the ranking of open-enrolment courses, available to all working managers, and jumps two places to second for customised programmes, which are tailor-made for corporate customers. Iese of Spain holds on to the top spot in the custom ranking and remains second in the open ranking.
自从2013年以来,前世界第一的泰格·伍兹没有赢过一次锦标赛,由于处于背部手术康复期,他也错过了去年的大部分比赛。但是,单单是泰格·伍兹的名号就能够使他赚得盆满钵满了。通过为耐克和泰特利斯等品牌代言,泰格·伍兹去年赚了3100万英镑,位居榜单第12位。
你倾向于隐藏自己的感情吗?
汉森表示,美国原油增产意味着现货油价对地缘政治事件的反应不如以往那样大了。他说,目前的原油供应足够多,油价受威胁的程度不如以往,2014年将是首个出现一段时间原油供应增量超过需求增量的年头。