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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

这难道不是我们所有人都想要的吗?唐·德雷珀(Don Draper)应该会理解的。
有一颗大小与地球相近的行星围绕着距离太阳最近的恒星——半人马座比邻星运转。这颗行星的“一年”仅有11天。但因为比邻星是一颗红矮星,它比太阳暗100倍左右,因此行星位于宜居区。另一则热门消息称,40光年外的一颗相似恒星的宜居区可能存在三颗行星。
[.k?lkju'lein]
Porto is nearly synonymous to port wine, and also its rich history. The city's historic center and the Alto Douro Wine Region have been listed as UNESCO World Heritage Sites.
在推特今年转推量最高的10大推文榜中,有3条美国前总统贝拉克·奥巴马的推文,而该国现任总统唐纳德·特朗普的推文却无一上榜。
《迈耶罗维茨的故事》

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.

It organized two large-scale inspections last year, involving more than 5,300 batches of imported consumer goods, such as air purifiers, car brake blocks, household electrical appliances and clothes, with more than 1,500 found to be substandard, Han said.
The TV drama is not based on a novel but the story of a real businesswoman Zhou Ying. Born in the Qing Dynasty (1644-1911), Zhou was the richest female entrepreneur in Shaanxi province at that time.
夏普利对这一主题提出了早期的理论,在20世纪50年代和60年代利用博弈论来分析不同的匹配方式。与美国经济学家大卫?盖尔一起,他开发了一个数学公式10个男人和10个女人如何配对才能保证没有人会受益于配对伙伴。虽然这可能有一点影响到结婚和离婚,他们开发的算法已经被用于更好地理解许多不同的市场。
2016年,我们看到很多新设备加入互联网(不幸的是,我们也看到他们被黑客打倒了大片)。从家用电器到服装,公司很想出售一些能使你的生活“智能化”的产品,但有时反而会适得其反。让我们来回顾在过去的一年里出现的一些最荒谬和最无用的互联网连接设备。
就业市场面临着挑战。约有500万美国人失业已有六个月之久,技能退化令他们未来更难找到工作的风险也加大。此外,收入增长放缓引发的担忧可能会限制企业招聘。据咨询公司CEB今年10月进行的一项调查显示,约有36%的美国高管预计其公司的职员人数会减少;相比之下,今年夏天这一比例为29%。[qh]
24 August
I used to think guff was a product of failure and mediocrity — it existed because the truth was too painful, or because executives had not bothered to ascertain what the truth was.

你可以在任何时候进行冥想,但你可以在学习之前的15分钟,上课前的15分钟,考试前的15分钟进行冥想,你就会自己身为学生的良好表现而感到惊讶了。
Hua Xu Yin is about a princess who sacrificed her life for the country but later was saved and began her own adventures with another name. It is also a TV series adaptation of an online novel of the same title written by Tang Qi. The series premiered in July 2015, staring Lin Yuan and Zheng Jiaying. However, it did not get as much attention as its rivals. According to the online critics, the lead roles and their costumes were not appealing enough in the adaptation.
Eleven James:
Economists had likewise expected year-to-date urban fixed asset investment, a rough proxy for long-term spending, to remain at September’s level of 8.2 per cent year on year growth.
《总督之房》
[.k?lkju'lein]
For example, taxi drivers who take a detour or refuse passengers can also be fined a maximum of 2,000 yuan.
Meanwhile, producer prices were deflating at a rate of -5.9 per cent, a six-year low, for a third straight month.
但是,如果《广告狂人》向我们展示了什么的话(除了修身西服看起来多酷,宽领带真的不是男装的点睛之笔),那么,它最主要展示的是,60年代非常复杂,往往不太愉快,偶尔具有破坏性。
《巴克斯托姆》(Backstrom),Fox,1月22日播出。去年,福克斯推出根据一部澳大利亚电视剧《法庭浪子》(Rake),由格雷格·金尼尔(Greg Kinnear)主演,讲述一个自毁律师的故事。那部剧没成功,但现在Fox又试着推出了一部根据瑞典系列小说改编的自毁侦探的故事,由《办公室》(The Office)男星雷恩·威尔森(Rainn Wilson)主演。这部剧由Fox的系列剧《识骨寻踪》(Bones)的编剧哈特·汉森(Hart Hanson)主创,但在试播集里,威尔森饰演的巴克斯托姆看上去更像豪斯医生(House),而不像《识骨寻踪》里的角色。
韩国文化部一位名叫黄记泳(Wang Ki-young,音译)的主管周五表示,中国当局已要求北京的旅行社从3月中旬起停止韩国游项目。黄记泳表示,此举或扩展至其他省份。
我们错了——最终睾丸还是与免疫系统有关联的。研究人员发现了“一扇非常小的门”使睾丸可以向免疫系统发送单向信号,这解释了为什么一些男性会被不孕症所困扰,也解释了某些癌症疫苗一直失败的原因。
Yet, the disparity in haircuts lasted for almost two years. In fact, the pessimism and risk-aversion of the Seppenwolde lenders reduced the overall availability of leverage in Amsterdam.
200911/88510.shtml
authority
根据美国海洋和大气管理局的数据,美国本土今年1月至11月的气温是有史以来每年前11个月的最高记录。2012年还将超过1998年,成为美国有记录以来最热的一年。
adj. 具有双重性的,[生物]两栖的
会。在2018年美联储可能多次加息的情况下,新兴市场中的交易可能会波动起伏。有时可能感觉有点像2013年“削减恐慌”(taper tantrum)重演。然而,平均GDP增速将升至5%,高于去年4.7%的预测值。这主要是因为近来处境艰难的俄罗斯和巴西境况将好转。
蒙塔纳里表示:“澳大利亚表现突出,它在从佣金模式转为收费模式后蓬勃发展。这将是一件改变亚洲ETF市场游戏规则的事情。”

英国演员丹尼尔卡卢亚扮演的克里斯华盛顿卷入到一个美国小镇的邪恶阴谋中。
The gorgeous Birman cat has more than 128,000 Instagram followers. And it has been the inspiration for many of Lagerfeld's designs.
[iks'tr?v?g?nt]
200910/87441.shtml
4. 2012年搞笑诺贝尔奖之神经科学奖
2013年,公开表示移民改革对大公司有利的公司高管并不是只有可口可乐CEO穆泰康一人。

家居卖场的“烦恼”:以旧换新卖得多“赔”得多?

I empathize with the Mavs' position. It's tough to tell your fans that all hope is lost in November, and it's especially tough when you've got a Hall of Famer still on your roster.
赢家:湖人
Gitanjali表示,她想要进一步改善改设备,这样它最终就能进入市场了。
7.Thought-Controlled Bionic Legs
Sinta Nuriyah
3.2 深化重要领域和关键环节改革
该排名的编辑菲尔·巴蒂称:“在近几年取得重大进展之后,中国在全球排名榜上的持续增长似乎已经停滞。这些新数据显示,新兴力量要打入传统的全球名校阶层是多么困难。”
Lots of managers recalled extreme etiquette errors. The applicant
《嗨翻姐妹行》
facile(adj 易做到的;不花力气的;性格温和的)face,le乐:想让脸乐还不容易吗?Fac=face,ilit,ate吃:用脸吃饭还不容易吗?
补救办法:这种遗憾的棘手之处在于,它通常是后知后觉的。只有在你已经离开这个岗位并找到了更好的工作之后,你才会开始后悔为什么没有早点跳槽,即使这原本是不切实际的想法。你能做的就是找到使你留在这个岗位的理由,作为以后提醒自己的信号。另外,你还要通过各种途径使自己可以在机遇出现的时候能够快速抓住它,比如你可以按月或按季度重新审视自己并用新的成果来更新你的简历;同步更新在LinkedIn上的信息;准备应急资金以减轻你对当前工作的依赖;了解业内最新消息,以便知道自己可以在哪里大展拳脚。
Wishing you a sparkling New Year and bright happy New Year! May the season bring much pleasure to you.愿你的新年光彩夺目,愿你的新年灿烂辉煌!佳节快乐!
2015年FT/麦肯锡最佳商业图书奖(2015 Financial Times and McKinsey Business Book of the Year)的获奖作品是《机器人的崛起:大规模失业的威胁与科技》(The Rise of the Robots: Technology and the Threat of Mass Unemployment),这本书对工作自动化的未来做出了令人不安和常常令人消沉的分析。
上海独立IT专家李亦在接受《环球时报》采访时表示,智能手机数量激增是网民数量增长的主要原因。
根据这份新报告,在过去20年里,印度是发起反倾销案最多的国家,在1995年至2015年间发起的4990件反倾销案中,印度发起了767件,占比为15%。同期,美国发起了570件,欧盟发起了480件。

In dollar terms, imports plunged 18.8 per cent last month to $114.19, from a 7.6 per cent drop in January and versus an expected drop of 3.6 per cent.
New Year comes but once a year. But when it comes it brings good cheer.新年一年只有一次,但每次来临都带来喜悦。
鉴于计算机编程被冠以“美国经济中尚未开垦的处女地”称号,纽约编程及设计学院正在努力让“谈论”代码变得更简单。到2020年,美国市场上将会有150万个计算机科学相关岗位,而计算机科学专业毕业生则仅有40万人。此外,计算机科学相关岗位在全美的平均增长率是其他职位的两倍。但是如果你并没有计算机科学专业学位,也没有计划重返校园又该如何呢?纽约编程及设计学院通过提供夜校课程和密集型研讨会的方式正在令学习网络设计和开发变得简单——从该项目毕业后,创建一家全新的网站,或是着手寻找技术相关的职位,并不是什么稀罕的事情。正如创始人杰瑞米?司乃帕(Jeremy Snepar)所言,在当下的数字化经济中,你不能不懂得怎样编程。他将编程看做是一种技术能力,一种能够也应该以更为简单的方式学习的能力,而纽约编程及设计学院正是为那些曾经感慨过“如果我懂怎样编程就好了”的人填补了一个重要的空白。
The ranking measures the quality and breadth of the schools’ postgraduate programmes. Schools must take part in all four rankings to be eligible for a full score. LBS rose from third last year by participating in all four rankings for the first time.
Hope you enjoy the happiness of New Year and all the trimmings.
如果你有幸拥有一份工作,那么想要辞掉这份工作的想法听起来是荒唐的。在失业率大多数有史以来的最高的今天,大多数人正在因为被聘用而感谢他们的幸运星。
4Germany
Hangzhou in Zhejiang Province and Shenzhen in Guangdong Province made the biggest progress in improving traffic with measures including vehicle restrictions and better road links, said the report.

About this series

Since 2001, I’ve helped direct an annual 北京市区联手规范房源信息发布 17家房地产经纪机构被查处 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.

After Zhou contaminated the water, one of Zhou's classmates surnamed Tang noticed that the water coming out of the dispenser was milky and had a pungent scent.
An employee in the public relations department at Tencent Holdings, operator of a live-broadcast app through which a man received online payments of more than 250,000 yuan ($36,400) from a 13-year-old girl for his singing talent, said the girl might have faked her age when registering.
《大唐荣耀》于1月29日首播,在国内人气影评网站豆瓣上获得7分的评分(满分10分)。
Lecent was with an unknown number of other youth when she was killed by a single bullet inside a home in a public-housing complex near Martin Grove Rd. and Finch Ave W.
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。
吉迪恩拉赫曼(Gideon Rachman)
His first coding effort resulted in an app that played audio snippets from speeches by his idol, Steve Jobs, whose unauthorized biography he'd recently devoured. 'It was rejected by Apple for every reason,' D'Aloisio says now, laughing. 'Copyrighted audio, poor functionality, too simple.' Another early design allowed users to touch a picture of wood, producing a knocking sound. A third transformed a smartphone screen into a treadmill for your fingers. That one earned about $120 in sales on its first day.
The media are annoying, we get that, Your Royal Highness, but there may have been more dignified ways for you (and the establishment you represent) to air your concerns.
新年英文祝福语大全Best wishes for the year to come! 恭贺新禧! Good luck in the year ahead! 祝吉星高照! May you come into a good fortune! 恭喜发财! Live long
China's 2016 office box sales are expected to exceed the 2015 total of 44 billion yuan (6.8 billion U.S. dollars), the country's film watchdog said.
n. 校订,修正,修订本,复习
区块潜力巨大,以至于目前出现了创建更多“侧链”的倡议,尽管该想法存在争议。Chain是一款使创建比特币应用简便化的应用程序接口,该公司首席执行官亚当o卢德温表示:“我们目前并不想干扰主区块。主区块运作良好,我们不想破坏它。”
8月份,Facebook首席执行官马克扎克伯格说:“我们认为这对我们国家的未来真的很重要。”
After months have passed without a culprit in her daughter's murder case, Mildred Hayesmakes a bold move, painting three signs leading into her town with a controversial message directed at William Willoughby, the town's revered chief of police. When his second-in-command Officer Dixon, an immature mother's boy with a penchant for violence, gets involved, the battle between Mildred and Ebbing's law enforcement is only exacerbated.
“在这种情况下,这些学生的言论自由权利根本没有被侵犯。”

Except, now, he's averaging a career-high in assists. And shooting a career-high on 2-point shots (63 percent). And a career-high 78.5 percent from the free-throw line. And he's 0.4 rebounds away from a career high in those, too. He's literally having his best statistical season in every regard except raw points per game.
9. CO2 in the Earth's atmosphere passes 400 parts per million
乔布斯在苹果平板电脑发布会上展示iPad,2010年1月,旧金山
NASA's announcement of its discovery of an Earthlike planet in July captivated the Chinese imagination.
2. Audiologist
“Selling out!” “Pandering to the Americans!” The cries went up immediately when the official selection was announced. The list of directors crossing over to make films in English was a long one including the Italians Matteo Garrone and Paolo Sorrentino, Yorgos Lanthimos of Greece, Norway's Joachim Trier and even Guillaume Nicloux of France, a country whose cultural establishment is highly sensitive to the creeping Anglophone menace. The argument goes that Cannes is supposed to be a haven for world cinema; for English, there is Hollywood. But does it really matter? Films at Cannes in languages other than French or English play with subtitles in both languages – and that's a lot of text to deal with.
他说,“油价将波动上行。”
It is not unusual for the documented wealth of China’s richest people to surge suddenly — or even for previously unknown tycoons to burst into prominence — as stock exchange listings and other public investments thrust them into the spotlight.
单词bent 联想记忆:

Not every band can sound fresh 40 years into a career, but not every band is Blondie.
单词institute 联想记忆:

但是她的成功也来之不易。精美的舞台装和参赛的全程费用已经让她母亲花费了5000英镑的费用。
May the glow of New Year candle fill your heart with peace and pleasure and make your New Year bright.
美因何而存在?为了回答这个问题,鸟类学家理查德?O?普鲁姆正试图令达尔文的一种观点重新流行:同一个物种中,动物对其同类的吸引力,不仅仅与健康和良好的基因有关。动物,尤其是普鲁姆博士所研究的鸟类,会做出主观的决定。他希望进化生物学家不要再“为欲望辩解”了。
How do you feel about workingwith Ei Aoki again in Aldnoah?
'I look a lot like her, we're really like an old couple.'
这个啤酒机能从下往上倒着灌满一杯好酒。
中共中央纪律检查委员会的数据显示,各级纪委还将加强了对党员干部和国家工作人员的管理,去年,新增外逃人员数量由2014年的101人降至仅4人。
In 2018, more business leaders will channel a potent combination of digitalisation, generational change and growing diversity, to streamline their hierarchies, distribute responsibility, and transform their organisations.
吊床架
['?up?nnis]
煽动家的运动自然导致了专制统治——多数人的暴政掩盖了一个人的暴政。
大师级别的老式、线性的动作电影拍摄,充满污秽、朋克、反乌托邦的澳大利亚式幽默。也是最近除玛格丽特·阿斯特伍德(Margaret Atwood)的小说之外,最好的生态-女权-社会主义作品。
尽管这些大脑没有进入任何人的身体,但是他们给科学院研究脑科疾病提供了原材料。
每个伟大的侦探都需要专属于自己的经典故事。对于福尔摩斯而言,这个故事是《巴斯克维尔的猎犬》。对于阿加莎?克里斯蒂笔下龟毛的比利时侦探赫克尔?波洛而言,这个故事是《东方快车谋杀案》——故事讲述了一个嗜血的恶棍在驶向巴尔干半岛的列车上杀死了一个有钱的商人。真相果真是如此吗?西德尼?吕美特曾在1974年将该故事拍成了一部备受喜爱的电影,强大的演员阵容包括肖恩?康纳利、英格丽?褒曼和阿尔伯特?芬尼(饰演侦探波洛)。如今肯尼思?布拉纳自己戴上了侦探波洛的大胡子,披挂上阵,同时又担当幕后导演。这部新版电影的演员有约翰尼?德普、黛西?雷德利、米歇尔?菲佛、佩内洛佩?克鲁斯和朱迪?丹奇。这个故事还能挖掘出什么新内容呢?也许会有。不过,即使没有,阿婆的粉丝也肯定会去看。这部电影将于11月3日在英国上映,11月10日在美国、中国和土耳其上映,11月30日在中国香港和新加坡上映。(资料来源:二十世纪福克斯电影公司)
Brands vs the market
Detectives have laid charges, but said they will not release the details of the offenses until Friday when both the 18-year-old and the youth are expected to appear in court.
amendment
这家总部位于亚特兰大的集团预测,经并购、资产剥离和汇率波动调整,今年销售额将增长3%,而之前的预期为4%至5%。
The show was a potent reminder that the sexual revolution and women entering the work force and the rise of consumerism and the Age of Aquarius (all that) had a dark side, and claimed their own victims. That’s part of why it was such a powerful show.
众所周知中国一直在雄心勃勃地推进航天商业化,最近中国取得的进展正在将这一梦想转为现实。
While British schools moved up two places on average, French schools, the largest group from any one country, fell one place on average. EMLyon Business School dropped outside the MBA ranking and lost 15 places overall, while Edhec Business School failed to make it into the Executive MBA ranking and lost eight places overall as a result.
苹果(Apple)正面临着市值跳水的窘境,苹果股价从去年9月至今已下跌了35%。众多卖方分析师纷纷献计献策,现在甚至有人建议苹果推出廉价iPhone。摩根士丹利(Morgan Stanley)公司的凯蒂?休伯蒂对中国这一全球最大的智能手机市场进行了分析,并给大家算了一笔账。
抓好金融体制改革。
在库克雄辩地捍卫平等之际,美国同性恋婚姻运动遭遇了不顺的一年,也恰逢舆论正激烈批评包括苹果在内的硅谷公司的管理者缺乏多样性,而这些管理者对美国文化具有巨大的影响力。
Days after her death, Ross’ mother, Alicia Jesquith, told reporters she needed answers for the sudden death of her daughter, described by friends and family as a vibrant, ambitious young girl who lit up the room.
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Winners at the 48th Annual Academy of Country Music Awards :