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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

extend
你有翻白眼的习惯吗?握手时有气无力?不爱进行眼神交流?这些可谓是职业杀手。人们必须意识到行动大于言语,大部分的沟通是通过非语言暗示完成的。你的一些非语言习惯可能会被认为是不礼貌的,不专业的—而这些最终会严重影响你的职业发展。
补救办法:当我们在做出重大决定时,例如接受(或拒绝)工作邀请时,我们往往会受到信息性偏见的影响。如果我们认为自己做出了正确的选择,就首先会想到那些支持这种想法的信息。但如果我们担心自己犯了错误,我们的潜意识就会增强这种直觉。在做出工作的决定时,如果你习惯性地怀疑自己的能力,这个问题不在于你以前所做的职业选择是否正确,而在于你需要建立自信,相信自己有能力选择让自己满意的职业,并对结果有一定的把握。若要解决这个问题,需要回忆你在做出这个选择时所处的环境和当时你所优先考虑的因素,然后看看现在所处的环境和优先考虑的因素是否发生了变化。此外还要与职业顾问合作,理清工作决策,帮助你增强进入新领域的信心、承担风险和谈判的能力。
随着他不断运用网络来搜集知识,达洛伊西奥意识到,他急需一个能让他快速确定文章阅读价值的方法。于是他构想了一个摘要工具,能运用语言学理论来编写低于400字的内容提要。
单词accurate 联想记忆:
普京在国际记者年度新闻发布会上表示,他准备和任何一位当选的美国总统合作。

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.

Best Companies rank: 66
President Donald Trump is the nation's first billionaire president -- but he's not as rich as he used to be, according to the Forbes 2017 Billionaires List published last Monday.
众所周知,蝙蝠侠的扮演者不再是克里斯汀·贝尔,而是肉肉的本·阿弗莱克。他将打败超人,拯救哥谭镇。
荷兰合作银行表示,预计大豆价格将保持强劲,目前在1蒲式耳10美元上方,同时由于需求稳定上升,预计奶制品价格明年也将上涨。
More than 430,000 students from 1,767 universities in 31 provinces, municipalities and autonomous regions across China were surveyed. Of the respondents, 89.2% had considered starting a business, with 18.2% reporting firm intentions to do so.
冲击奖项:最佳电影奖和最佳导演奖,让人意外的是,诺兰从未获得过奥斯卡奖提名。
Apple's brand value rose 5 percent from a year ago to $178 billion and Google's brand value was up 11 percent from a year ago to $133 billion, according to the report.

'He does smoke cigarettes, he smokes many, many cigarettes.
contain
当然,我们已经收到很多邮件,称赞各种粉水晶色和宁静蓝天色的产品。不过,我想知道:在下一轮总统竞选辩论中,我们会突然看到各种混合的、色调柔和的领带吗(而不是当下流行的红蓝领带)?现在就下注吧。
奖项:尽管大众的高尔夫GTI先拔头筹,但偏向自家人的2015年北美汽车大奖的评审员们还是对福特的野马和F-150皮卡不吝溢美之辞。
Swift has also been having quite the year, claiming the No. 2 spot with $80 million. More than a year after the launch of 1989—the top release of 2014 with over 3.6 million copies sold—her latest single, “Wildest Dreams,” has ascended to the top of the charts, boosted by a music video with Scott Eastwood. But it was the beginning of her epic 1989 World Tour that placed her so close to the top of this list.
每平方英尺单价:667美元(每平方米约合人民币4.6万元)
"I'm not really worried about it, honestly," Bryant said. "My shooting will be better."
Her mother Stephanie Boyden, 32, says Bobbi is a 'diva' who runs to the stage when her name is called - and screams when she has to leave.
楼市终于出现反弹。S&P/Case-Shiller指数显示,2012年前九个月全国房价上涨7%。与此同时,住宅建筑业正在发力,给建筑工人、承包商和建筑商带来了更多工作机会。5月份以来建筑工作增加了2.9万个左右。券商Miller Tabak & Co.经济学家威尔金森(Andrew Wilkinson)指出,建筑市场的就业环境已经明显解冻。解冻的不只是建筑业。为装修住宅的美国人提供服务的零售企业也将需要招人。[qh]
‘Unfortunately, while the newest episode may be a fantastic addition to the Star Wars franchise, ‘starwars’ is a dangerous password to use,’ said Morgan Slain, CEO of SplashData, Inc.
此外,菲亚特一款引擎不仅首次进入《沃兹汽车》十大引擎榜单,而且还是一款电动发动机,这就是起亚500E所使用的83千瓦发动机。遗憾的是,该车只在加利福尼亚州发售,但是如果汽油价格上涨至每加仑4.00美元大关或以上,市场力量可能说服这家汽车生产商进行更大范围的分销。
最近几年,中国赴韩旅游出现了蓬勃发展,这让韩国的零售商高兴不已,不过也激怒了韩国国内的游客,因为他们发现韩国旅游景点被来访游客淹没。
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。
Bedrooms are up a curving staircase. A loft-like library overlooks the central atrium. Walls of glass in the master suite and its en-suite bathroom take in acres of marshland. The suite opens to a sun deck on the water side of the house. Both other bedrooms also have en-suite bathrooms. The lower level is finished as a gym, with a half bath and a garage with space for several cars.
adj. 奢侈的,浪费的,过度的,大量的
中国保险企业2016年上半年利润出现大幅下滑。
11月份以人民币计算的出口也同样上升了,同比上升5.9%。不过,若以美元计算,同比增幅则只有0.1%,达到1968亿美元。不过,这仍然大大超过了下滑5%的预期。在之前的10月份,出口同比跌幅曾为7.3%,跌势有所缓和。
如果计划生育法修正草案在星期日被中国最高立法机关批准,全面二孩政策的实施将不再会有任何法律障碍。
"过去,大熊猫很难进行圈养,但是经过成都熊猫基地和世界各地许多动物园的通力合作,人类已经攻克了这个难题。目前世界上已经有了将近400只人工大熊猫。" 马文如是说。

立场:为LGBT(指同性恋、双性恋和变性人)群体争取工作权益
n. 扩大,膨胀,扩充
Ma Nan补充报道
China is preparing to sign more bilateral or multilateral agreements with other countries, and will enhance information exchanges and joint investigation especially with Western countries such as the US, Canada and Australia on some major or individual cases, according to the CCDI.
Annual shipments by Chinese smartphone manufacturers Huawei, OPPO and vivo rocketed all three companies into the world's top 5 smartphone manufacturers last year, according to the latest data released by third-party market intelligence firm IDC.
Mr. Murray came to her with a full beard, so she was able to shape it into the thick, bushy mustache pictured here. “Bill has never worn that look before,” Ms. Hannon said, “so it was lovely to get something new.”

楼市利好不断 股市违规频现资金会搬家吗?

和普通女人一样,我也喜欢超短裙和超长裙——它们通常讨人喜欢,易于穿着。毫无疑问,这些裙子穿在梅根(Megan)和她的朋友们身上更是有力地提醒了我们。
With an average monthly salary of 14,822 yuan five years after graduation, graduates from Tsinghua University topped the salary rankings. While graduates from 39 colleges made the 10,000-yuan list, 185 colleges saw their graduates average monthly salary top 8,000 yuan, while graduates from 789 colleges made more than 6,000 yuan a month on average.
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.
The country has rolled out measures to promote new-energy vehicles, including tax exemptions, subsidies for car purchases and a requirement for government departments to buy more new-energy cars.
elite
3. Grow your hair slightly longish, if it isn't naturally wavy (poor you), wear curlers to bed every night.
Around 10 gigabytes of photos have allegedly been released. Jiedaibao, a popular online peer-to-peer lending platform, is involved in the incident, the Beijing Times reported on Dec. 1.
Homosexual behavior is responsible for 81.8 percent of the new cases, added the NHC, due to students' "poor awareness of protection, despite their high awareness of the disease."
That Teach First was able to overcome such conditioning is testament to the power of a scheme that has become both a rival to UK private sector recruiters and a finishing school for them.
域名注册公司GoDaddy的总部设在亚利桑那州斯科茨代尔市,该公司5月份在坦佩开工建设新的全球技术中心。GoDaddy公司已经在大凤凰城地区雇佣了2,600名员工,新工厂预计将增加300多个工作岗位。其他在亚利桑那州扩大规模的公司包括领先的技术保障服务公司 Asurion。这家公司在凤凰城开设了新的技术支持中心,将在今年年底招聘500多个职位。能源供应商Direct Energy今年在亚利桑那州坦佩开设了新的呼叫中心,需要招聘300多名员工。
response
in内+tend伸展+ed→故意的;打算中的
NBS senior statistician Sheng Guoqing attributed the slowdown mainly due to a 1.4-percent decline in food prices, which were down for the first time in 15 years.
企业能否最终摆脱谨慎情绪?
The Fate of the Furious was the top-grossing foreign film, ranking second on the list.

说到底,我预期这些新的领导人将开始从更广泛的候选人中选拔人员,并把不同背景的人任命为自己的直接下属,从而驳斥那些根据当前的失衡来外推还需数十年才能实现领导层男女平衡的悲观者。
《一名拍摄黑手党的西西里摄影师和她的“鲜血档案”》(A Sicilian Photographer of the Mafia and Her ‘Archive of Blood’)
Henda Ayari created a storm when she denounced radical Islam. Now, inspired by the #MeToo campaign, she has accused an Oxford professor of rape.
There are a wide range of low-cost flights to Russia and transportation in the country is also easy with the Trans-Siberian Railway.
The second-best song that Shirley Bassey performed for the James Bond franchise is still one of the best. For a series that, on some level, has always been about wish fulfillment, listening to one of the great singers belt powerful notes about avarice seems just about right. So say what you will about the film (it's not on many of the lists of James Bond's best), but Bassey had good material here and she knocked it out of the park.
Kobe Bryant
pne以前+vi路[引申为走]+ous→以前走过的→以前的
Yes Man is a heartwarming blockbuster that explores what would happen if you answered "yes" to every question in your life. Jim Carrey's character takes on this challenge and ends up learning Korean, taking flying lessons, and getting promoted. He goes from being a pessimistic divorced man to an exciting trendsetter and finds a new girlfriend in the process. It might sound like fiction, but this movie is loosely based on a memoir of the same name by freelance radio producer Danny Wallace.

About this series

Since 2001, I’ve helped direct an annual 华裔建筑大师贝聿铭去世 享年102岁 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.

In P2P lending, borrowers are matched with investors, who are encouraged to put their money into the loans due to higher returns than they could get at state banks.
8.请时刻注意证明你不是恐怖分子,这样就是对奥运组委会和主办方最大的帮助。别没事冒冷汗,别随便脱鞋子,别一边发短信一边诡异的微笑,别指着某处大喊:“嘿!看导弹部署在那边屋顶上!” 事实上,如果你的手闲着没事儿,最好能放在让所有人都能看见的地方。
不清楚到底是荷兰哪一方贷款机构错了。有可能Seppenwolde的贷款机构忽略了更大范围内的金融状况,过于悲观。有可能另一方贷款机构在忽略东印度危机的冲击意义时过于随意。无论是哪一种情况,荷兰危机都说明,即使是成熟的投资者也会因为个人原因而变得乐观或悲观。
President Obama's Cabinet, of which Clinton was once a member, currently comprises seven women and 16 men.
本届电影节最大新闻与电影无关,而是关于鞋子。据《银幕日报》报道,上周二(5月19日),数名女性在去参加托德?海因斯(Todd Haynes)执导的《卡罗尔》(Carol)首映红毯时,因穿着装饰有莱茵石的平底鞋,而被工作人员以不符合规定为由拒之门外。报道一出,社交媒体上义愤填膺。戛纳新闻办公室仓促应对,称该报道断章取义:“这么多年来,电影节的规则都没有变过(参加电影节放映会,男士着无尾半正式晚礼服,女士穿正式礼服。)而对女性高跟鞋的跟高没有特定的要求,同样对男性的亦无特殊要求。”因此,为了确保遵守规则,男女主持会被提醒记住这些规则。好了,这下清楚了,媒体放映场没有任何着装要求:着装邋遢的记者们可穿着人字拖与运动鞋随意踏上皇宫广场(Palais)的阶梯。
创造就业和削减赤字将成为华盛顿在2010年选举之年的孪生执念。不过,这两样一个都成不了现实。
TV soaps regularly top the TV ratings but the highest trending show of 2012 was the BBC kids' show 'Mike The Knight' that beat US terror drama 'Homeland' and 'Towie.'
Xinhua reported in 2015 that the MOE and five other central government departments were putting together a task force to ensure that football thrives in the country's schools.
Most observers would think the single-aisle Comac C919’s first flight last May (pictured) is illustrative of this, but while it is a key milestone, it does not represent the whole story about what is happening in the industry. Two other events are much more telling.
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。
The research comes at a time of increasing anti-China rhetoric in US politics, and ahead of three politically sensitive anti-dumping cases this summer against Chinese steel imports that could result in the US imposing punitive duties of as much as 500 per cent.
看起来,数据造假会在官方层面得到宽容。公布真实数据会把你送上法院的被告席。如果还有更多这类情况发生,公众不再信任官方统计数据将是正确的。
中国的旅游业官员正力图在2014年扭转入境游客减少的情况,专家认为,如果能对其过时的旅行团进行改进并降低票价,这一计划就有可能实现。
We will continue to reform fiscal and tax systems.
其他在定制课程排名中表现突出的学校包括哈佛商学院(Harvard Business School),该院取得了今年最大幅度的排名攀升,上升9位至第5名。两年前,这所位于马萨诸塞州的学院还排在第18位。

4. China will continueefforts to build out C-9 (the top nine universities in China) in the form ofmore than $1 billion new investments in major campuses. Funds will becommitted to attract top faculty, build state-of-the-art facilities, andrecruit the very best students. China will lock into a global war forintelligence, education, and skill.
Lady Bird
[.?ndi'nai?bl]
'Gangnam Style' beat 'Call Me Maybe' as the most trending pop song and 'Skyfall' topped 'Prometheus' as the most enquired about film.
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.
vt. 为 .
有关她在片中角色的细节尚未披露。
7-11 May
succumb

长久以来,科学家一直在研究干细胞分化为心脏组织的潜力,今年当他们创造出可以自己搏动的心脏组织时,这一研究工作达到了一个重要的里程碑。
Fereston recalls when writer Jennifer Crittenden stopped him in the hallway after filming and asked him, 'Are you sure about this? Are you sure you're not ruining Julia Louis-Dreyfus' career?' Considering Dreyfus won an Emmy that same year, it's safe to say the dance was a good career move for the actress. And now to reminisce, here is Elaine doing her famous "Elaine Dance."

'We are quite confident that it should sell towards the high end of the estimate or above.'
n. [计]定序;排序;订购 v. 命令;指挥;订购(o
那么,于汽车业而言,2015年又意味着什么?以下是一些有根据的猜测。
10.I thought I already sent that email out. I’m sure I did. – Because telling you that it was a low priority and I forgot would probably hurt our relationship。
The central government has allocated a special fund of 100 billion yuan to provide assistance to workers laid off from overcapacity cuts, and also has asked local governments to set up matching funds.
8月,为了捍卫中国在全球经济中的制造业中心的地位,央行引导人民币作出数十年来最大幅的贬值。稍后,在国际货币基金组织(International Monetary Fund)把人民币纳入全球储备货币之后,人民币进一步贬值。这一现象可能反映了资本外流。
罗宾哈丁(Robin Harding)
《胡润百富榜》追踪逾2000名净财富在3亿美元或以上的民营企业家,今年的榜单新增了179位富豪。
和许多评论家一样,我一方面了解清单的便利,一方面也讨厌清单的专横。所以我永远不可能只列出十部――我怎么做得到呢,北美影院一年就要上映900多部影片呢――今年是2015年,所以我挑选了15部,为它们分门别类,计数时做了一点含糊,所以最后其实是20部。其中有两部片名的不代表并列,而是代表有两种特色,可以成对观看,二者的优点相映成趣。
No.1: Einstein Alive Again?
收集了一些明星们挑选南瓜的相片。看看这些照片,然后告诉我们:你准备好庆祝周三的万圣节了吗
与IBM合作,将iPad和iPhone销售给大企业客户,只是苹果在库克领导下打破自身藩篱的一个例子,而这是乔布斯一直不愿做的。
Judge Business School at the University of Cambridge jumps five places to fifth. Not only is it the first time it has broken into the top five, but it is also the first occasion that LBS is not the top-placed UK school in the MBA ranking.
With a bit of help from Charles Dickens, let’s take a look back at the year in which almost nothing worked:
STEP 3: PRACTICE CREEPY LOOKS
LBS moves back to the top place, thanks in part to the highest salary, at $167,000, and being second best in value-for-money terms. The school is first for international course experience and second for alumni mobility.
Not a lot of Bond villains get their own theme song, but Christopher Lee's assassin from The Man with the Golden Gun gets a flashy, catchy, groovy tune that makes him seem cool as hell. (And of course, he is.) Lulu completely sells the awesomeness of the villain Scaramanga, and although the song may seem almost ridiculously upbeat today, it only adds to the charm.
With the Russian rouble depreciating against other major currencies, there has been an increase in visitors to this country in recent years.
中公教育表示,周二报名的岗位中最抢手的是位于北京的中国就业培训技术指导中心的职位,已有1430人报考了该职位。
2017已经是詹姆斯在联盟中的第十四个赛季,但他的场均助攻和篮板竟然还创下了职业新高。在这个赛季的前两个月里,他拿出了整个职业生涯最好的三分表现,但鉴于这已经被各方专家们讨论和剖析,并且被媒体广泛的报道了,我在这里就不加赘述了。
Fiat will seek to renegotiate the terms of its investment in Chrysler.
又到了一年盘点的时候了,扬子晚报上传了一段名叫今年中国网络九条最热流行语的视频,盘点了如下几条流行语。
10. Deepika Padukone - $10 million
The swap is due largely to the major security breach at software company Adobe in October which affected tens of millions of users.
但是即使在一些糟糕的经济环境下,一些岗位并不是值得一做的。当你在决定是否要放弃的时候,你是不是应该寻找一些迹象呢?这里有10种信号告诉你是否该找一份新的工作呢:
捷蓝航空公司发言人珍妮·德文(Jenny Dervin)说,“我们75%的航班在东北部起降,无论是纽约还是波士顿,早上航班的延误都可能会影响这架飞机的整条航线。”美国东北部特别容易受到冬季暴风雪的影响,导致航班延误。
2017年,全球黄金的产量从上一年的3263吨上升至3268.7吨。这是自2008年以来的最小涨幅。2008年金融危机期间,黄金开采量下降了逾2%。