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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

生活的起起落落
Still relevant
At its own auction the following evening, Sotheby’s achieved a far more respectable total of 22.6 million with fees, although it was just above the low estimate of 21.8 million based on hammer prices. Of the 44 lots offered, 15 did not sell, or 34 percent.
地球大气中的二氧化碳浓度超过了百万分之400个单位
反对:《至暗时刻》目前还没有被一所影评机构评为最佳电影。
剧烈动荡石油产量—随着更加缓慢增长的世界经济—造成了原油价格从2013年100美元一桶到2014年年末的几乎50美元一桶的大幅下降,而在美国国内2014年初却造成了通货膨胀的相反影响

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.

普斯·格洛(Pussy Galore)在本书中回归,这也是首次有邦女郎在邦德身边昙花一现后,拥有了自己的故事线。
A host of examples of the demagogic route to power exists, in both past and present.
201001/94005.shtml【英文原文】
Stephen Curry scored 37 points to lead the defending NBA champions to their 12th straight win to open the season, a hard-fought 115-110 victory over the Toronto Raptors on Tuesday night.
Actively expanding China's opening up to the world
安吉利拉瓦尔(Anjli Raval)
拉斯维加斯枪击案

《大白鲨》的故事非常不现实,但它的原型是1916年由一条鲨鱼造成的一系列真实命案。在被称为“史无前例的系列鲨鱼袭击事件”中,2周内,泽西海岸边有4人被鲨鱼咬死。据报道,犯案的鲨鱼被捕后,消化道中还有尸骸。不过,权威科学家至今无法确定,是什么驱使这条鲨鱼袭击了这么多人。
Through an ETF buying programme that has been criticised by some as the “de facto nationalisation” of the Japanese stock market, the central bank indirectly holds a 10 per cent stake in some 22 large Japanese companies and about 3 per cent of the whole Japanese stock market.
What Mr Ravenscroft liked about it when he was choosing his graduate career path was that it of-fered the best of two worlds. He would be fast-tracked into the classroom, earning a salary, being mentored by an executive from the private sector and making contacts with business; in return, he would commit to teaching for two years and complete a teacher training qualification.
单词original 联想记忆:
It was the season of Light, it was the season of Darkness…
我们发展出人工记录声音的技术已经有几十年了,但是人工植入器官在耳朵这一领域没有任何改变。你可能认为生长在头两边的肉块极易替换,因为它们只是皮和软骨,而不是复杂的器官。事实上,科学家在制作假耳上并没有做得非常出色。传统的替代耳朵看起来或感觉起来都像塑料玩具。
Wishing you a sparkling New Year and bright happy New Year! May the season bring much pleasure to you.
Michael Smurfit Graduate Business School at University College Dublin showed the best overall progress, moving up 21 places to 48. Guanghua School of Management at Peking University returns to the ranking at 38, after missing last year due to a low response rate from participants.
Another fashion high-flyer making her mark on the first day of the world-famous festival was Winnie Harlow. The Canadian model - who has the skin condition vitiligo - nearly took Emily's crown, as she made a play for the attention with her elegant belle of the ball outfit.
我以前曾有过一款安卓手机(尽管2009年以来我一直用的是MacBook笔记本电脑,这种搭配挺诡异的,我知道)。自从今年夏天换了iPhone以后,我马上意识到了iPhone“提醒”的力量。每次有提醒事项时,iPhone就会振动起来,然后显示一个弹出窗口,你可以暂停它,或者把它标记为已完成。另外你还可以设置重复提醒,用来提醒你邮寄每个季度的税单、更新订阅、领薪水等容易忘记的事再好不过了。
昨日发布的新数据是对2015年全球贸易图景的第一张快照。但在这些数据发布之际,有越来越多的人担心2016年对全球经济而言将比此前预期的更为危机四伏。
立场:为LGBT(指同性恋、双性恋和变性人)群体争取工作权益
Warm hearted wishes for a happy New Year filled with all your favorite things.
According to the annual Global Trade Protection Report, companies in the US launched 43 anti-dumping cases in 2015 and a further 22 anti-subsidy investigations aimed at securing countervailing duties. The US took the lead in both areas, overtaking India and Brazil, which launched the most cases in 2014 and 2013.
201505/375574.shtml
On the subject of #MeToo, she said: 'I just think they're douche bags. They're not champions. I just think they're losers. I don't like them.
But I don't think you can say that to us anymore. Are we even on your list of priorities? My father always says "You are what you do, not what you say." 但我不能再相信这样的话了,孩子们还是你们的优选名单吗?我爸爸总是说:“听其言,观其行,是认识一个人最好的方法”。
5. Fan Bingbing - $17 million
"Many companies operating with reduced staff levels are bringing in reinforcements to relieve their overworked teams," notes Max Messmer, Robert Half's chairman and CEO. "While some firms are backfilling positions out of necessity, businesses are also hiring to accommodate anticipated growth in 2011."

The former pupil at Audenshaw's Poplar Street Primary is studying at Withington Girls' School and starts at Altrincham Grammar School for Girls in September. She lives with her parents, Neelanga and Shiromi, who moved to Manchester from Sri Lanka in 2001. Dad Neelanga, 44, praised Nishi's first teachers at Poplar Street Primary. He said: 'We knew very early on that she was gifted. She started reading and writing very early and was became very good at mathematics. We gave her challenging, interesting things to do. As a parent, you do not want their talents to be wasted, but there has to be a balance with their childhood. She is just a normal 10-year-old, just like any other 10-year-old really. She loves reading, cycling and walking, and we're all very proud of her.'
“…called the interviewer by the wrong name.”
本文为与《创业者》杂志的合作内容。下文最初发表于Entrepreneur.com。
Meanwhile, it's onto 2010:
Don't Make Yourself Too Comfortable
[h?b]

中国陶瓷进出口额下降成“新常态” 企业需适应

中国财富榜每年的变化反映了中国资本的流动,显示了这个国家超级富豪的金融实力。
But if the U.S. can avert that Washington-made crisis, the outlook for workers finding jobs is actually looking pretty good for next year. For one thing, the damage of superstorm Sandy will have to be repaired, meaning jobs in construction and retail. Businesses, meanwhile, which have held off investing and hiring because of uncertainty over the fiscal outlook, might finally open their wallets. That means more jobs, too.[qh]
People have been predicting consolidation in this very fragmented sector for years and there have indeed been big mergers recently. But there is little doubt that price pressures on City law firms are intensifying.
We will boost the development of modern agriculture.
同样,学校暑假期间在普华永道的一个为期3周的实习职位让她有机会体验在一家专业服务公司的生活。她说:“我曾经以为自己参加不了(普华永道项目),因为我没有工作经验。”
可以想象,2016年油价将从当前不到40美元的水平上反弹。沙特或许会尝试减产,伊拉克可能会爆发更多冲突,恐怖主义分子可能会攻击一些重要目标,比如沙特拉斯坦努拉和阿巴奇克的石油终端。一切皆有可能,有些事情发生的可能性更大一些。但问题在于,油价反弹的幅度将有多大?
“它说明人们看重个人经验,胜过其他可用信息,”库迪斯表示。人们离一个重要事件的中心越远,此事对他们的风险胃口影响就越小。
1.Deadpool
莱昂纳多凭借他在《荒野猎人》中的演出斩获最佳男演员奖项,打败了埃迪·雷德梅尼等劲敌。埃迪凭借在《丹麦女孩》中的演出获得金球奖提名。坊间盛传小李子有望在今年夺得他人生中第一座奥斯卡奖杯。
流行音乐界永远的一号叛逆者夏洛特·艾玛·艾奇逊带着一张出色又令人惊讶的混合专辑回归了。
当年的荷兰金融市场固然没有今天的任何科技,但他们的很多做法都和今天的交易员一样。投资者们买入证券,有时会用买入的股票质押获得贷款。用今天的话说,他们基于保证金买入股票。贷款机构为了自身安全,会要求一个超出贷款金额一定百分比的“折幅”,质押现金或证券。如果证券价格下跌超过一定幅度,贷款机构会要求投资者交出更多资金,与“折幅”保持一致。如果投资者拿不出追加保证金,贷款机构有权将证券平仓,收回贷款额。
Iron ore imports fell 12.3 per cent by volume in October from the previous month and 4.9 per cent from the same month a year earlier while coal imports were down 21.4 per cent from September and 30.7 per cent from a year earlier, according to Chinese customs data.
根据美国影院业主协会的数据显示,2015年全球影院收益达383亿美元创新高,中国贡献了68亿美元的票房收入,较上一年增长了近五成。
韩美林在他的社交媒体上表示,他只设计了吉祥物的水墨画原始版本,对3D版并不知情。某网友对此回应了这位德高望重的艺术家:“我们当然相信这只丑猴和韩大师无关。”
Dealers: Car dealers work toward reducing the paperwork involved in buying a car and the hours it takes to fill it out. That will give them more time to devote to upselling add-ons such as extended warranties, paint and fabric protection, and rust-proofing.

Fifteen Chinese nationals have been charged with developing a fraud scheme in which they paid imposters to take entrance exams, including the SAT, and gained acceptance to elite American colleges and universities, the US Department of Justice said on Thursday. Conspirators were paid up to $6,000 each time they used counterfeit Chinese passports to trick test administrators into thinking they were the person who would benefit from the test score, a federal grand jury charged.重点单词
今年世界卫生组织宣布H1N1型流感为全球性传染病。庆幸的是,这种病毒远没有人们最初想的那样危险,而最新面世的疫苗似乎已经平息了那弥留在人们心头久久不能散去的恐惧。
n. 购买,购买的物品
n. 舞厅
“有些人说自己去吃午饭了,然后一去不回。”
20. 对电影爱好者的最佳建议。8月学者韦勒·温斯顿·迪克森(Wheeler Winston Dixon)发出了警告:“如果你上亚马逊,看到什么精彩的黑白电影卖三美元,或者其他什么外国电影和鲜为人知的电影,赶快买下来,因为它就要绝版了,他们不会再出版它们了。”成千上万这种VHS格式的电影不会被做成DVD格式或蓝光格式,迪克森警告说。而下载的美丽新世界(又名电子销售)明年将是好年头。
A shortage of qualified supply chain managers right now, especially in global companies that must coordinate far-flung operations, can be traced to two factors.
The growth has laid a solid foundation for the development of the film industry in China in the future, the experts added.

About this series

Since 2001, I’ve helped direct an annual 适应市场变化 门窗企业需学会当机立断 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.

坦白地说,这部电影2017年可能筹备不好,但是以防万一我们还是把它归进来。这是拉斯洛.奈迈施的第二部电影,2016年早些时候他凭借《索尔的儿子》摘得奥斯卡最佳外语片。《日落》是一部关于成长的电影,背景设定在一战前夕的布达佩斯。
Just because the job market is tough doesn't mean it's impossible. "You have to work harder at the job search," Challenger said.
copyright
A disturbing and often bleak analysis of the automated future of work has been named 2015’s business book of the year.
节目22 魔术《魔琴》,刘谦等
Month-on-month producer prices rose 0.7 per cent, up from 0.5 per cent in September.
I am calling this the Wan Long prize, after the Chinese meat magnate who once uttered the clearest sentence ever spoken by a CEO: “What I do is kill pigs and sell meat.” Mr Wan will surely approve of my winner, a BNSF railway executive who told a conference: “We move stuff from one place to another.”
魔术队倒是可上可下,并且他们现在正在走下坡路。现在,阿龙-戈登和尼古拉-武切维奇被从板凳席上拉了出来并且马里奥-海佐尼亚被雪藏了。
Interestingly, a survey found Beijing was thought to be the most congested city in China, among 31.8 percent of respondents, followed by Zhengzhou at 8.8 percent.
经济增长率将会首次达到3%在这十年里
Oops. Better luck in 2015, everybody.
It's lightweight and rolls up easily for travel.
Chinese industrial profits slumped by a record 8 per cent last month, as Beijing’s targeted stimulus efforts failed to arrest a slowdown in the key driver of China’s economy.
1号 what the fuck: “职场辣妈”的新境界
Are you looking at the clothes? Eva Longoria Parker stripped off as she posed with husband Tony to advertise the London Fog fashion line. Eva Longoria Parker s

伞上的链子可以系在狗狗的项圈或背带上。
adj. 推测的,推理的,思索的,投机的
《今日美国》(USA Today)说,对大多数城市来讲,就业复苏即使能实现,也得是在好几年过后。浏览知名分析师梅瑞迪斯?惠特尼(Meredith Whitney)新书《州的命运》(The Fate of States)时你会看到,她提醒说,“过多的养老金会挤出教育支出等自由派目标,也会挤出保守派希望实现的减税目标”。
两队将于10月5日抵达深圳并将在深圳大运中心进行比赛。
2016年最不智能的9种智能产品
slouch
周边环境:这栋房屋位于Kenwood社区,该社区分布着19至20世纪的都铎式、地中海式、维多利亚式和殖民地风格的建筑,在明尼阿波利斯市湖链区(Chain of Lakes)的锡达湖(Cedar Lake)与群岛湖(Lake of the Isles)之间。这里的道路蜿蜒曲折;人行道两边排列着枫树和白蜡树。据该房源的代理说,该社区许多较老的房屋都已翻修过,而近30年内建造的房屋都推倒重建了。
同样的,中国官方最初已批准了凯蒂·派瑞去上海参加维密秀的签证申请,但很快又取消了她的签证。据称,这是因为这位歌手2015年在台湾举办演唱会的时候曾举着一面台湾旗帜并穿着一件印着向日葵的连衣裙。
The people we look for usually do not run countries, or headline blockbuster movies, or write best sellers. We leave those to the appropriate sections of the newspaper. Our subjects are more likely to have just emerged from prison, or written their 1,547th novel.

devastating
007系列电影主题曲第十名:雪莉·巴赛--《永远的钻石》

Discipline watchdogs have also tightened management of Party and governmental officials so that the number of newly escaped fugitives dropped from 101 in 2014 to only four last year, CCDI figures show.
“五位一体”总体布局:经济建设、政治建设、文化建设、社会建设、生态文明建设
Chances are if you are lucky enough to have a job, the thought of quitting sounds ridiculous. With the unemployment rate at an all time high, most people are thanking their lucky stars to be employed.
妮妮·切利(Neneh Cherry),《空白计划》(Blank Project), Smalltown Supersound
He took out his textbooks and busied himself with his daily homework routine.
8.《生活大爆炸》白板上的公式都是真的
While Jaws's story is extremely unrealistic, it was based on a real series of deaths attributed to a single shark in 1916. In what has been dubbed the "most unique set of shark attacks that ever have occurred," the Jersey Shore saw four people die from shark bites over the course of two weeks. The offending shark was reportedly caught with body parts still in its digestive tract, although leading scientists still aren't sure what drove it to attack so many people.
去年12月初,中国有关部门宣布将于今年1月1日起实施股市熔断机制,以限制股市再出现去年6月夏季大抛售时的波动。当股票、期权和期货下跌逾5%,将触发熔断机制,交易将暂停15分钟。今天是熔断机制启用的第一天,下午刚一开盘,于当地时间下午1:14分,A股市场就突破了第一道阈值,触发停盘15分钟。当交易恢复后,5分钟内大盘继续下跌了2%,二度触发熔断机制。
一个解释是,在金融业高薪领域工作的男性比例远远超过女性比例。三分之一的男性在私募、风险资本、投资银行或者并购以及对冲基金领域工作,而女性只有19%。
transport
陈宇说:“一些互联网行业的天才创造了很多奇迹,但这并不代表一切。每个行业都有各自的规则。在你在这一行业开始之前,你必须要知道如何生产产品,如何销售,如何经营一家公司。我们不能期待一个刚刚毕业的大学生一开始就知道这些经验。”
Robin Harding
1. glitterati / n . 知名人 士,国际上层社会人士。
然而,国家也很警惕网络金融的快速发展,该领域基本不受监管,发生系统性危机的风险可能会很高。据摩根士丹利(Morgan Stanley)和中国研究机构“网贷之家”的调查显示,自2007年以来,中国有370家P2P贷款平台倒闭,其中270家是在过去的一年中倒闭的。
It is already illegal for employers to discriminate on the basis of race, color, sex, nationality, religion, age, or disability. But a majority of states still don't provide protection to LGBT individuals in the workplace. Apple (AAPL, Fortune 500) CEO Tim Cook wants to put an end to this discrepancy. In a November Wall Street Journal op-ed entitled "Workplace Equality Is Good for Business," Cook urged the passing of a federal law to protect workers from discrimination based on sexual orientation.
马科斯卡瓦略是一名18岁的巴西球迷,本周早些时候,在巴西利亚国家体育馆闲逛的他表示:“我们甚至压根就没想过买票这事。门票太贵了,我们根本买不起,能做的也就是在家看看球了。我们看着去那些现场观战兴高采烈的人们,但我们自己却去不了,这真令人难过。”
Best Companies rank: 25
互联网已经让世界变成了平面,Facebook让我们大家团结起来,组成一个大家庭。我们的祖父那一辈人是地区的传承者,我们这代人是国家的传承者,而你们则是世界的传承者。你现在和任何人的联系只有4.74个人的距离,到达全球任何有人居住的角落平均只需要两天时间。你可以踏上旅途。无论是非洲、欧洲、印度、中国还是巴西,前往那些能让你学到最多东西的地方,拥抱那个可以教给你最多东西的国度。
我们将尚未生长成型的水果放进模子里。
该报告还指出,那些在经济衰退期间不得已裁减支持型岗位的公司,也会“补充新人,以帮助各部门提高效率,提升生产力水平。”对于求职者而言,这一趋势无疑预示着一个美好的新年。
不过,人们并没有对周二的峰会寄予过高期望,因为没有任何迹象表明,各国能在政治上实现突破,进而采取更有力的举措。科学家表示,要想如愿把全球变暖控制在各国五年前一致同意的上限,那么未来几年里,就必须扭转排放量上升的势头。现有的所有方案,与实现这一目标都相距甚远。
Over 90 percent of them attended schools in English-speaking countries, such as the US, the UK and Australia, and over 70 percent pursue at least a bachelor's degree, according to the MOE.
A moment of panic followed, before the teenager decided to take matters into his own hands and find a way out.
现在似乎可以放心地预言,2017年余下时间会出现更多噪音、甚少进展,而这将继续对贸易和英国经济造成破坏。
When things do go wrong, Mr Cook takes swift and merciless action. In late 2012, after the premature launch of Apple’s flawed Maps app, he dismissed Scott Forstall, who led the creation of iOS and was a close ally of Jobs, and John Browett, the former Dixons chief who had led Apple retail for less than a year. The actions sent a message that Mr Cook will not tolerate underperformance or internal politics.
Winners: Pelicans
Leila Janah