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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

14. “Grandma” (Paul Weitz)
我是否徘徊过去?回顾过去,沉迷于我们遗憾或者错过的事情是非常诱人和几乎令人不由自主的。学会放手,只专注于当前发生的事和你今日将要面临的选择吧。
In contrast to last year when the vast majority of economists expected the ECB to launch full-scale quantitative easing, just under half of the 33 respondents thought the ECB would do nothing this year. The rest said the ECB would expand QE or cut interest rates, although some of those who expected more easing stressed that the central bank was unlikely to radically reshape its existing policy response.
1977:“俄罗斯型流感”H1N1感染人类1977: "Russian flu" H1N1 Infects Humans
She defined the term as “the desire to dress like a character from ‘Mad Men,’ ” though I would revise that and call it the mass fashion conviction that all consumers want to dress like characters from “Mad Men.” The show’s visual impact was so intense, it went viral and seemed to recode designers’ creative DNA.
2.《活力王子》中的王子几乎破产

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.

A Florida teen is causing strangers to freeze and stare because of her uncanny likeness to Queen Elsa from the Disney movie Frozen.
节目40 歌曲《难忘今宵》李谷一 张英席 白丽莎(孔子学院学员)、茹丝(孔子学院学员)、李天翼(孔子学院学员)、吴孟天(在华留学生)
2月1日
'It surprised me, but it's a good sign for Tencent getting abroad, because in particular WeChat is a combination of WhatsApp and Instagram, so it's a unique value proposition that is probably pretty good for emerging market consumers,' he said.
"There's a new type of wealth creation coming out," he told Reuters, adding China was having to adapt as the wider economy was "very materially slowing down".
Turkey’s foreign ministry angrily rejected the EU criticism. “The EU should realise that the statement fuels extremism, such as xenophobia and anti-Turkish sentiments, because the call to refrain from excessive statements and actions that risk further exacerbating the situation is made only to Turkey, instead of the countries that caused this situation by violating diplomatic conventions and international law,” it said.
出演《美国队长3:英雄决裂》的斯嘉丽-约翰逊排名第三,收入为2500万美元,比去年下降了近30%。

The first thing you must understand about personality types is that they have nothing to do with genes. This means that if you have a Type D personality then this doesn't mean that you can't change it. Also, the quiz doesn't mean that the result of the quiz determines your destiny. According to psychology, any personality trait can be changed.
severe的人总是sever
Between 1991 and 2010, the cancer mortality rate fell by a whopping 20%, which is more than 10% a decade. One day we will say goodbye to cancer for good.
We have confidence that we will continue to open this country at a higher level, and maintain this country as a popular destination for investment. We welcome other partners to work with us to share in the development opportunities of China.
他称:“有色钻石的市场门槛设置得非常高,因为它们实在太稀有了。”
'But then it always challenges and nudges and says "well wait a minute".
如果没有别的,很明显,夏天交易期并不代表NBA赛季的停止,它只是换了个档而已。
珍贵的照片显示了古老的性玩具曾经属于中国皇室和贵族。
The ranking is in part based on how successful alumni have been in their careers, as reflected in the salary data.
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)
公共检察官已决定释放若干人,并将起诉至少五人。
乔布斯正在展示 iPad 2。2011年3月,旧金山
The Caixin-Markit manufacturing purchasing managers’ index dipped to 50.8 in November, down from 51 in October and coming closer to the 50-point threshold that delineates expansion from contraction. A median forecast from economists polled by Reuters had predicted a fall to 50.9.
On Sunday, the night before the Doodle debuted, Zhang told Newsday she was "excited" by the big win, but said she wouldn't be awake when her art first went online at midnight.
"He (Premier Wen) underlined that China effectively countered the severe impact of the global financial crisis and has maintained steady and fast economic development. This allowed China to become the second-largest economy, almost doubling its GDP in five years."
The prince said authorities could recover as much as $100 billion in settlements.
The potential for conflict will force China and the US to redefine their roles in a shifting environment that neither is comfortable with. Tensions will be aggravated by anti-China sentiment during the American elections. Asian countries are in a position to delineate the boundaries of influence for these two powers but, given their varied interests, alliances will shift depending on individual concerns.
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.
Winners: Thunder

The second event of note is Comac’s latest round of financing—it raised 15 billion yuan ($2.3 billion) last month in the form of a 10-year debt investment plan—combined with the memorandum of understanding (MOU) signed in June by Airbus and the National Development and Reform Commission (NDRC). The financing and MOU are intended to help bring about a fully developed, competitive domestic supply chain, the former through the injection of research and development money down the supply chain and the latter through the integration of Chinese suppliers in Airbus’s global supply network. The objective, as outlined in the “Made in China 2025” plan, is for Chinese suppliers to provide 80% of all parts by 2025.
Erle Spratt, who manages M&G’s Asia property fund, an open-ended investment vehicle, says it is risky to invest directly because assets are not easy to find and price. “It is a very difficult market to buy assets in for investors like us, because developers have very substantial holdings and they tend not to sell,” he says.
据纽约Selby Jennings的金融服务业猎头奥利弗库克(Oliver Cooke)介绍,各银行如今注重它们所称的“内部流动”,即跨部门调职。例如,如果一家银行面临债券交易低迷的情况,它可以让交易员转岗成为风险分析师或合规官,此举可以保持员工的兴趣——同时节省一大笔遣散费。
把职工安置好还是我们推进供给侧结构性改革,推动化解和淘汰过剩产能中最关键的问题。
圣加伦大学在总排名上仍居榜首,这是这家瑞士商学院的战略及国际管理硕士项目连续第七年夺冠。巴黎高等商学院连续第四年屈居亚军,西班牙IE商学院(IE Business School)的排名上升四位,至第三。
然而,夏威夷航空公司公共关系高级专家休伊·沃(Huy Vo)说,占据该公司半数以上航线的短途航班实际上运营并不容易。他表示,“我们的地理位置确实给我们带来了优势,也给我们带来了短途航线。不过,这些短途航线最难保持准时到达,因为飞行距离很短,航班在地面的停留时间也短,因此任何延误都会难以弥补。”

明年钢材需求量将小幅增加 供求矛盾仍难解决

如何重置iPod
以人民币计算,12月份出口环比成功增长0.6%,超过了收缩0.1%的预期,不过仍大大低于11月份5.9%的增幅。以人民币计的进口增长10.8%,是预期4.8%的增幅的两倍以上,不过仍比上个月低2.2个百分点。
adj. 肌肉的,肌肉发达的
New construction will provide luxury options for renters with deep pockets, mostly in the boroughs outside Manhattan. In Brooklyn, 6,527 new rental units are expected to hit the rental market next year, nearly twice the 3,802 units anticipated for Manhattan, according to Citi Habitats.
此外,有6个地区的GDP增速低于7%,其中东北的辽宁省以负增长垫底。
Portugal's achievement gives governments and energy companies a tangible example of how it can and does work, and why they should be investing in solar, wind, wave and other renewable technologies now.
去字典里查一下“side-splitting humor”(令人捧腹大笑的幽默感)这个词,你可能会看到《嗨翻姐妹行》的预告片,这是2017年最搞笑的电影,没有争议。
They are beginning to fret far more about insecure contracts, precarious scheduling, low wages and new forms of work via online gig economy platforms such as Uber. The OECD, the influential Paris-based club for rich countries, will publish a “jobs strategy” in 2018 that is likely to put much more emphasis on the quality and inclusiveness of work.
But many foresee an economic collapse, arguing that a prolonged eurozone crisis coupled with a property bubble could render vast swaths of Chinese industry unprofitable. This would reveal hidden financial vulnerabilities and feed a downward spiral. Others believe that Beijing has ample resources to avoid a crisis, but argue that, with a growth model based on infrastructure and land sales, and with exchange and interest rates rigidly controlled, it may not have all the necessary tools at its disposal.
谨祝新年快乐幸福,大吉大利。
While heavily dominated by French and English schools, accounting for 44 per cent of the table, the ranking is more diverse than ever with schools from 25 countries.
单词accurate 联想记忆:
The U.S. $10 bill will feature the portrait of a notable U.S. woman by 2020.
我们的外汇储备是充裕的,是足以支付进口和满足短期偿债需要的。
“Australia stands out as a market that boomed when reform allowed it to switch from a commission-based model to a fee-based one,” says Mr Montanari. “This would be a game changer in Asia.”

达奇斯说:强大的财务性能和一系列新的特性使得邻客音成为2012年吸引用户的公司。这样的吸引力有助于公司在2013年从专业的业务网络转向活跃的交流平台。
White people’s officially privileged status waned over the latter half of the 20th century with the demise of discriminatory practices in, say, university admissions. But rising wages, an expanding social safety net and new educational opportunities helped offset that. Most white adults were wealthier and more successful than their parents, and confident that their children would do better still.
无论是电视剧,还是正在拍摄的电影版本,都是改编自台湾大宇公司旗下著名的角色扮演游戏(RPG)《仙剑奇侠传》系列。这款电子游戏也被许多玩家视为中国最棒的角色扮演游戏。
无论黑莓和三星联姻这种事是否发生,时代的发展已经凸显了移动技术下一波创新(和诉讼)浪潮的所在:在日益移动化的世界中掌握权限控制方法,阻止企业遭到黑客袭击。(财富中文网)
Marlohe will shoot the Malick film concurrently with the ongoing press tour for Skyfall.
Rounding out the top-performing sectors of 2014 was an unlikely pair: tech (+16%) and consumer staples (+13.2%)—the most aggressive and most defensive areas of the market, running side-by-side toward the finish line, with confounded spectators struggling to concoct a narrative for this. Why would the least cyclical sectors—healthcare, staples and utilities—lead the markets in a year in which unemployment plummeted and GDP growth gained momentum? Much to the chagrin of the pundit class, sometimes there are no satisfying answers. To quote Kurt Vonnegut:
当然,影片中最惊人的一幕是外星人遇到一个涉世不深,外表因为多发性神经纤维瘤而丑陋的年轻男子,由亚当·皮尔森扮演。格雷泽带来的这一幕是全然无畏而且毫无感情波动的,或许这是从大卫·林奇的《象人》这部影片的主题变化而来。外星人并不会在本质上区分这位年轻男子的长相,但是她与这位男子相遇——两个外星人的遭遇?——触发了危机,使得她成为了猎物,而不是猎人。
Wealthy Chinese are showing growing interest in islands in recent years.

About this series

Since 2001, I’ve helped direct an annual “北上广深一线房价永远涨”究竟是谁的春药? 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.

1. “Timbuktu”(Abderrahmane Sissako)
Industrial production rose 6.1 per cent year on year in October, according to China’s National Bureau of Statistics, unchanged from September’s level and just below a median forecast from economists of 6.2 per cent.
After her legal travails , anything Kesha released would have a veneer of triumph. But this comeback set was an artistic warrior cry more potent than any might've expected.
7.摩洛哥
Gov. Ricardo Rossello, 37, proposed several measures aimed at alleviating the crisis shortly after he was sworn in at midnight. Among them is a proposal to hold a referendum that would ask voters whether they prefer statehood or independence. Many have argued that Puerto Rico’s political status has contributed to its decade-long crisis that has prompted more than 200,000 people to flee to the U.S. mainland in recent years.
然而,在开始攻读EMBA课程之前,男女学员之间已然存在巨大的薪资差距,女性平均薪资较男性低15%,女性和男性的这个数字分别为11.1万美元和12.8万美元。
现在压力都在诺埃尔这里了,他得证明自己远比在76人时期迷失在混乱中的时候强。
在如今的江苏省境内的贵族古墓里找到的。
卓越雇主排名:25
Mr Lam predicts that any recovery in the market will rely on appetite from cash-rich companies from mainland China, with foreign investors restricting their investments to real estate investment trusts or stocks exposed to developers, rather than actual property.
On Tuesday Saarland became the first German region to ban campaigning by foreign politicians. Several German local councils had called off planned Turkish ministers’ campaign meetings on technical grounds, such as fire safety.
达奇斯说:年底iphone5和迷你ipad的发布,消除了海内外制造业和乔布斯死后遗留影响的争议,这使得苹果成为年度最大的赢家。
2012中国创新人物奖中国互联网行业常常被描述成冒牌王国,尤其是对在中国被禁的那些公司的仿冒。中国搜索巨头百度(Baidu Inc.)的网站外观很像谷歌。腾讯的旗舰产品、即时信息服务QQ于1999年以OICQ的名字发布,与当时流行的即时信息服务ICQ功能相似。新浪(Sina Corp.)广受欢迎的微博总是被西方媒体说成“与推特(Twitter)类似”。
影片评价极高,演技也大获好评,尤其是故事的主人公——那些孩子们,以及汽车旅馆经理的扮演者威廉?达福。
我曾经看到经理们因为工作环境大都是男性所以没有雇佣一位女性。他们不会在乎那个女人有多聪明,多厉害。她就是不合适。

[k?ut?]
《唐顿庄园》(Downton Abbey),PBS,周日播出。第五季一开始,格兰瑟姆伯爵的自尊就遭到了新打击,还有一个非婚生的婴儿藏匿在乡间小屋的情节,有些维多利亚时代的气息。对于那些还没有通过不法方式看到英国播出的剧集的人,以及那些没看过剧情梗概的人,我们只说第一集中有非常激烈的场面。
第一次出现在人体内。禽类可能是病毒来源。Appeared for the first time in humans. It caused illness in two children in Hong Kong, with poultry being the probable source.
4.Sex and the City Caused a Rush on Cupcakes
实际上,有一句俗语就是这样说的:“如果你拥有了龟兹,那么西域99%的城邦都会服从你。”
艾丽斯·斯瓦策尔多年来一直为争取女性权利而斗争。她对像唐纳德·特朗普这样“老式的性别歧视者”能够当上美国总统深感震惊。
Accounting and finance grads will be in demand too, the poll says. Note to college students already looking ahead to the summer: 52% of employers in the survey said they prefer to hire graduates with internship experience.
2. Livers grow by almost half during waking hours. New research suggests that livers have the capacity to grow by almost 50 percent during the day, before shrinking back to their original size at night. They are the only organ we know of that oscillate this way.
3. Poverty

这张专辑中十分突出的一首歌《Him》(《他》)以低调的方式讲述了一个有关同性恋和文化偏执的催人泪下的故事,是一首倡导非异性恋者公民权的歌曲。
西门子(Siemens)去年破纪录了,通过将医疗部更名为Healthineers一举斩获两项大奖。该公司不仅因为将两个单词生拼硬造出另一个无比蹩脚的新词从而荣获“马丁?卢克斯奖”(Martin Lukes prize),同时还凭借现场视频中一位倾情演唱的CEO和身着氨纶紧身衣卖力献舞的员工们,摘得史上最尴尬企业歌曲的金牌。

中国官方PMI指数从10月份的50.8跌至11月份的50.3,这是3月份以来的最低读数。高于50的读数表示相关产业处于扩张之中。
8. Pour-Protection by Pet Life
As you graduate, my friends, remember what lies ahead of you is a world overflowing with beauty and potential; not just in the form of office corridors or Wall Street but a real, throbbing world, full of many mysteries and heady experiences. A number of us miss this simple truth.
2018年它们会拿出更多创造力,包括在非现金效益上的创造力。例如,美国银行(Bank of America)刚刚引入了一项新计划,让全球银行业务和市场部门的员工休至多6周的长假。该计划是有条件的:员工必须在该行工作至少10年,每5年可以申请一次长假,最多享受3次。但根据英国《金融时报》看到的一份内部备忘录,首席运营官汤姆蒙塔格(Tom Montag)鼓励符合条件的员工考虑该计划。
Hailed as one of the greatest films of all time, Taxi Driver tells the story of a depressed ex-Marine who attempts to assassinate a senator after being rejected by a woman he admires. While the titular taxi driver, Travis Bickle, lives a chaotic life filled with drug dealers and prostitutes, his story was never meant to be an unrealistic fantasy. Rather, it meant to expose the very real warning signs of a would-be gunman.
如果你处于失业状态:
1936年诺贝尔和平奖奖牌在美国巴尔的摩的拍卖会上拍出116万美元高价,这枚奖牌是在南美的一家当铺里被发现的。
“…did a song and dance routine in hopes of getting the job.”
9. The 2012 Ig Nobel Anatomy Prize
源于:relax(v 放松;休息)
Top male vocalist: Jason Aldean
An early iteration of Summly, called Trimit, was featured in Apple's app store in July 2011 on a list of new and noteworthy offerings. There it was noticed by the influential Silicon Valley blog TechCrunch and quickly came to the attention of an investment group led by Li Ka-shing. When D'Aloisio was approached over email by Li's people at Horizons Ventures, he was only 15-and so far mostly managed to conceal that fact. He'd never met with anyone in the tech world face to face, and the information he'd listed when he registered Trimit spoke only vaguely of a London technology company. It failed to mention that the company's management and technology teams-in fact, its entire workforce-consisted of a single kid in a suburban bedroom who wasn't yet old enough to drive.
正如这届美国政府中一切与贸易有关的事项一样,韩美贸易协定(Korus)的未来也不可避免地引发了激烈辩论。本届政府内部强烈反对退出该协议的是特朗普安全团队,他们认为在一场地缘政治危机期间切断与重要盟友的贸易纽带很可能不是个好主意。美国企业也不支持退出。这两股力量都可能意味着美国政府至少在短期内不会发出任何威胁。但是话又说回来,首尔方面的政治局势也不稳定。韩国新政府是否可能行使自己退出协定的权利呢?
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。
prime
9.The Discovery of a New Planet
大众创业,万众创新
吕特在周一晚间的辩论中重申,他不会与维尔德斯所属的政党组建联合政府,他甚至还表示不可能组建一个依赖这个反移民政党支持的政府。吕特表示:“我不会再次与这样的政党合作。”在2010年选举之后,吕特组建的首个少数派政府受到自由党的支持。
到底有哪些行业急需专业人才?说起这个问题,你可能怎么也不会想到“供应链管理”:这是一项复杂的幕后工作,负责将货物从甲地运到乙地,不仅要准时,还不能超支。
众所周知,中国国家主席习近平也是一个足球迷,他曾多次表达了自己对中国足球发展的支持。
动词limit的过
CELEBRITY couple Ronald Cheng and Charlene Choi, who announced their separation earlier, are actually getting a divorce。  明星情侣郑中基和蔡卓妍,早先宣布二
“The headwinds that Chinese banks face will last for a long time,” he said. “In addition to lower sources for profit, they will also have to prepare themselves for losses on bad loans.”
办好公平优质教育。
2年前中国股市突破6000点,而2010年股市能否重拾失地呢?当初中国股市行情十分被看好,但今天,如果你问同样的问题,有的人会拿全球经济说事儿——因为全球经济仍旧步履艰难。
She then turns back and pecks the man on the cheek, as the crowd erupts in cheers around them.
“有个女员工打包好自己的东西就一言不发地走了。”