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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

Always wanted to be an author but not sure where to start? Have you considered self-publishing? Thanks to Amazon, you can. Kindle Direct Publishing allows you to get the word out via e-books, CreateSpacehelps you develop a print edition and ACX is the audio publishing division. I’ve used all three to develop my book.
Bobbi's dad Anton, 28, admits that he had his concerns at first, but is now comfortable with Bobbi's routine.
周二在西弗吉尼亚州的贝灵顿一个人在雪地里行走。星期二飓风桑迪使得西弗吉尼亚州的部分地区被超过一英尺的雪所覆盖。
Housing started last year on a high note. It ended the year facing mounting worries about higher interest rates, supply constraints, tight credit and a host of other problems.
The fall in demand for industrial bulk commodities was particularly pronounced. Huge oversupply in China’s real estate and manufacturing sectors has damped investment in new capacity in recent months, denting demand for all kinds of raw materials.
Foreign property investment by Chinese companies plunged by 84 per cent last month, as Beijing’s capital controls choked off the flow of foreign acquisitions.

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.

Gitanjali said she wanted to further refine the device so it could eventually go on the market.
A Method to the Madness
尽管销量大幅增长让人欢欣雀跃,但它并不是汽车业今年最重大的新闻。底特律先是因为通用汽车公司(General Motors)提拔玛丽?芭拉出任汽车业首位女性首席执行官而欢欣鼓舞;紧接着,福特汽车(Ford)首席执行官艾伦?穆拉利在重回波音公司还是加入微软公司(Microsoft)两者间犹豫不决之际,它又紧张得大气都不敢喘。传统的三巨头抱怨现有产能已挖掘到极限,开始制订扩张和聘用新人的计划。特斯拉公司(Tesla)让电动汽车的销量火了一把,而且不肯按行规出牌;而同时谷歌公司(Google)则在自动汽车研制上一马当先。
6. Gene therapy comes good.
After all, during the last round of collections, the most striking pieces — from Louis Vuitton, Dior, Proenza Schouler, Narciso Rodriguez — had a streamlined momentum that wasn’t dragged down by any decade-related reference, or identity. They were clothes that went striding into the future, freed from the weight of the past.
……又唱又跳,希望能得到工作。
中国旅游研究院国际旅游研究所(Institute of International Tourism)副所长蒋依依认为,外国游客数量下降的部分原因在于人民币的升值。

衡量散货大宗商品贸易的波罗的海干散货运价指数(BDI)已经触及历史低位。2014年超过美国成为世界最大贸易国的中国本月报告,1月出口和进口都出现两位数下降。正在经历一个多世纪以来最严重衰退的巴西从中国的进口暴跌。
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。
2. Organize
Global gold production rose to 3,268.7 tonnes in 2017 from 3,263 tonnes a year earlier, according to the WGC. That was the smallest increase since 2008, when gold mined fell more than 2 per cent during the financial crisis.
上榜理由:被低估的欧洲瑰宝
由于预算充足,该公司的部门经理们可以用独一无二的个性化方式来奖励自己的下属。以下是两个曾给出的奖励:免费在马术训练场驰骋、附带套索和马术表演课程的烤肉野餐。
embrace
但是又一次,科比仍然表示自己很健康,自己的投篮很好,之后就将话题转向了关于他的队友和球队赛程上面。
Lana Del Rey, 'Lust for Life'
答:这个问题好奇怪啊,因为当我读了好多斯蒂芬·金的故事之后,我就很想开始写作了。他的故事真的是又惊人又有趣啊。
这一现象值得注意。巴西是个多种族国家,黑人占总人口比例位居世界第二,仅低于尼日利亚。在2010年的人口普查中,超过一半的巴西人认为自己是黑人或混血儿。
Form without content. Which is why devolving to such familiar forms seems like a safe bet, and why it really isn’t. It’s empty and disposable — which is in turn why the 1960s keep being identified as a “trend,” with the associated implication that at some point they will also be identified as “over.” Even though that “over” has yet to come.
Its return to the throne came at a cost to London which, after occupying pole position for two years, is trading places with its Asian rival.
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。
另一方面,2月PPI同比下降4.9%,低于1月5.3%的同比降幅。2月PPI降幅为8个月以来最低降幅。
One of the country's largest clinics, JK Plastic Surgery Center founded by Joo Kwon, recently opened a hotel to better serve customers, who spend an average of $17,675 during a single visit.
As we pointed out earlier, we've long been able to restore hearing to the deaf, but restoring sight to the blind is a much more complicated matter. When people lose their sight, their retinas no longer send signals from their photoreceptors to their brains. To make an artificial eye, we'd need to understand how the retina processes those signals, and that's a code scientists just haven't been able to crack.
近几十年来,很少有年份像2014年那样一开始就充满那么多的悲观情绪。对2014年的预测贯穿了一个主题,即这一年看起来与1914年相似得让人害怕。大多数学者的预测都是悲观和令人沮丧的,尤其是对于东亚。然而,虽然发生了许多可怕的事件——从马航MH17航班在乌克兰坠落,到尼日利亚数百女学生被绑架,以及“伊拉克和黎凡特伊斯兰国”(Isis)的崛起——但我们避免了全面的世界大战。现在,2014年已结束,没有重现1914年的悲剧。探究为什么这些学者预测错了(特别是他们认为亚洲存在冲突可能性的想法)或许是明智的。
Chinese tech giant Lenovo, however, remained at the top of the market - owning more than 20% of it. HP followed in second place, with Dell third and Apple and ASUS tied for the fourth spot.

Negative emotions such as worrying, stress, depression and anger visit type D personalities more often. A small event that is usually overlooked by others can bother a type D a lot and even ruin his mood.
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.”
Friends wasn't known for being the most diverse show on television at the time, since the cast was comprised of almost entirely white actors. None of the main characters were anything other than "mainstream." Even the acknowledgement of Ross's first wife Carol being a lesbian was met with jokes about sexuality (mostly from Joey), and sexist comments were frequently incorporated into the script.
Just like you don't need a smart bottle opener, you don't need a smart wine bottle. The Kuvee is a bottle of wine with a screen on it that helps you learn about your favorite wines. There's really nothing more to it, aside that it keeps track of the wines you've tasted and can keep bottles fresh for up to 30 days.
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.”
Adding pictures of family or objects that are close to you will remind you of what you’ve accomplished and why you work so hard. Keep them on your desk or on a shelf nearby to help you when you need encouragement and motivation. We love the Set of Ten Gold Frames, $28, at UrbanOutfitters.com.

房产企业“金九”不再“金”:增收不增利现象凸显

在完成该项目的毕业生当中,42%没有继续从事教学工作。但Teach First表示,即便是那些离开教学领域的人也依然认可该项目的价值。
自信和出色的“电梯演说”可以提高推销的水平。任何一家公司最早的市场营销经验都来自它的创始人。因此,花时间学习如何分享你的愿景,但不要给人留下“你只是想卖东西”的印象。不要害怕寻求销售机会,但你应该牢牢记住:永远以客户为中心。
2.Yeah, I’ll start working on that ASAP! – Because telling you I have 10 things to do first would just irritate you。
鉴于FIFA世界杯将于2018年在俄罗斯举办,届时的旅游成本会大大提高,所以选择在2017年去可谓是明智之举。
['t?l?ntid]
色彩有什么作用?如果你是潘通(Pantone)——“色彩权威”和主导色彩潮流的预测者——如果你能选择每年的“年度色彩”,那么你会发现它有很多作用。包括可以决定时尚的方向(这会决定设计师购买什么颜色的面料,也就是你最终穿什么颜色的衣服),影响室内装饰,甚至影响食物的外观。不过,我从未看到哪一年的年度色彩选择像2016年这样深受政治和哲学的影响。
《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”。
Steven Spielberg directs Meryl Streep and Tom Hanks in The Post, a thrilling drama about the unlikely partnership between The Washington Post's Katharine Graham (Streep), the first female publisher of a major American newspaper, and editor Ben Bradlee (Hanks), as they race to catch up with The New York Times to expose a massive cover-up of government secrets that spanned three decades and four U.S. Presidents. The two must overcome their differences as they risk their careers - and their very freedom - to help bring long-buried truths to light.
SAN ANTONIO DEL TACHIRA Venezuela (AP) — More than 100000 Venezuelans some of whom drove through the night in caravans crossed into Colombia over the weekend to hunt for food and medicine that are in short supply at home.
她说,零售业务“起步不久,好坏参半”。她表示,亚太所有国家都有大量工作要做,并补充称,澳大利亚的事例证明,就吸引散户兴趣而言,监管改变可以带来显著不同。
The U.S. will perform well even if the rest of the world doesn't
添加方式1.扫描上方可可官方微信二维码。
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。”
2017年最佳国家瑞士首度排名第一。瑞士以中立而闻名,“乐于谈生意”排名第三,“公民权益”排名第三。
Promote all-round economic, political, cultural, social, and ecological progress

['?nim'pl?im?nt]
He was responsible for monitoring how many cupcake aficionados were allowed in the store at one time. Of course Magnolia Bakery isn't exactly complaining. The store proudly displays memorabilia from the show on the walls of their many locations. Today, Magnolia Bakery is known for their banana pudding, but they will always owe their initial success to Carrie Bradshaw and a red velvet cupcake.
The UK’s Warwick Business School recorded the best progression at the top, moving up from 16th to ninth place, while the Shanghai Advanced Institute of Finance (Saif), based at JiaoTong University, enjoys the bestprogression overall, jumping from 28th to 14th place.
Best Companies rank: 11
今年中国内地共有54所高校进入亚洲大学排行榜前300名。
At the same time, college graduates' interest in further education has also dwindled, leading to an increase in students wanting employment from 71.2 percent last year to 75.6 percent this year. Nearly 30 percent of those graduates accepted offers from the internet industry, which is among the highest paying.
BrandZ表示,最具价值品牌的表现超过金融市场,这说明了它们的财务实力和对股东的价值。
"Demolitions are now becoming increasingly terrible. I am willing to ask a question very seriously as a CPPCC National Committee member: Can we not pay so much attention to GDP? Can we choose to slow down the speed of economic development?" CUI YONGYUAN, member of the CPPCC National Committee and TV host

About this series

Since 2001, I’ve helped direct an annual 百城住宅价格涨幅回落 5月份楼市成交同环比双降 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.

米尔德里德的女儿7个月前遇害,但凶手仍然逍遥法外,主角一怒之下做出了一个大胆的决定:买下了小镇入口三张广告牌并在张贴图片中抨击颇有威望的警长威廉?威洛比。威廉的副手官迪克逊是一个幼稚的妈宝男,有暴力倾向。迪克逊卷入这件事后,米尔德里德和小镇执法系统之间的较量变得愈发激烈了。
陆金所是最大的一家。它是中国平安保险(Ping An Insurance)的子公司,平安也是陆金所最大的股东。
Unemployment was the most searched for financial item, followed by "Wall Street companies" and "recalls".
4.嘘声不仅仅是个手势
玛戈特·瓦尔斯特伦(Margot Wallstrom)
另一些人则采用一些颇具创意的告别方式。人力资源公司OfficeTeam邀请美国600位人力资源经理透露一下他们最近耳闻目睹的最古怪离职方式。现在就让我们一起来欣赏一下吧:
A disturbing and often bleak analysis of the automated future of work has been named 2015’s business book of the year.
3. “Bridge of Spies” Years ago, Steven Spielberg entered the ranks of Pantheon Directors, to borrow the most exalted category in Andrew Sarris’s taxonomic “The American Cinema” — and there he remains.
回顾历史,单场进球数最多的比赛出现在1994年美国世界杯(俄罗斯6-1喀麦隆)。24支球队在52场比赛中场均进球2.97个。
adj. 一致的,始终如一的
问:这次又和青木荣合作了,你的感觉怎样?
大多数观察家认为去年五月首飞的单过道C919就是图中这架飞机。尽管这是一项突破性进展,但它并不能完全代表中国航空工业的发展。其他两个例子更有说服力。
用这个背带背孩子更加方便舒适。
The pipelines were building in spite of poor performance for this year’s high-profile deal from Snap, the owner of Snapchat, in the US and investor concerns that a strengthening euro may curtail the earnings recovery in Europe.
老实说,如果你想观看一部让你大笑不停的网飞原创影片时,请去看《不可思议的杰西卡?詹姆斯》,因为这部轻松浪漫的喜剧片会让你笑到爆。

谷歌公司一名发言人在上周三时表示,该公司意识到“这是一个错误,哈维尔是无心之失”。
When he was offered the role of "Will" on Fresh Prince, he had 70% of his wages garnished for the first three seasons. After three years, he was able to take home his full salary. Basically, the first line of the theme song could have been written about Will Smith's real life: "This is a story all about how/My life got flip-turned upside down." Except in real life, the "guys making trouble in his neighborhood" was the IRS.
Little wonder, then, that Christie’s, the dominant player in the auction market for modern and contemporary art, is re-marketing its old master paintings as “classic art.” It will be offering old masters and other historical pieces next year at its Rockefeller Center sales in April, rather than January. The week will feature a themed sale that includes 20th-century works. And its “classic art” format will debut in London in July, Christie’s said on Friday.
被称为红热病的传染病在20世纪盛行,击溃了当时西方国家的幼儿们和体弱者。
n. 回想,记忆,纪念品
One highlight of last year's box office was seven high-quality domestic films listed on the top 10 earners, including 'Monster Hunt', a live-action hybrid, and 'Monkey King: Hero is Back', a 3D animation based on the classic ancient story.
['t?ɑ:mi?]
Last year, quality supervision authorities across China handled 36,000 cases relating to violations of laws on quality standards, involving 2.3 billion yuan's ($333 million) worth of goods, Han said.
“有个人给同事发了条短信说自己辞职了,并请她把这条短信转发给高管。”

包括AT&T、IBM、西门子和施乐等在内的27家公司今年未能继续上榜。
Folk Song “Horse-Head Fiddle On A Deck”(Wang Hongwei)

Until now, testing reliably for lead was expensive and meant sending away samples for analysis.
3.Sit in the Front Row
再来看一下流失顾客的公司吧。
Extreme heat blanketed Alaska and much of the western United States last year. Records were set across large areas of every inhabited continent. And the ocean surface was unusually warm virtually everywhere except near Antarctica, the scientists said, providing the energy that fueled damaging Pacific storms.
vi. 抱怨,悲叹,控诉
报告指出,缺少资金和经验是大学生创业者们面临的最大障碍,40%的年轻创业者们依赖于诸如来自银行、投资机构、学校和政府等机构贷款的外部资金。
汤姆·佩蒂
productive
位居榜单第三的是史蒂夫·卡瑞尔(Steve Carell)。《卑鄙的我2》(Despicable Me 2)在今年大获成功,斩获票房9.19亿美元。该电影系列累计已取得14亿美元的全球票房,该系列第三部《小黄人》(Minions)也即将上映。卡瑞尔今年还出演了小制作独立影片《迷途知返》(The Way Way Back)和《超级魔术师》(The Incredible Burt Wonderstone)。后一部影片的票房虽未能赚回制作成本,但是我们这里只关注票房收入——该部影片为卡瑞尔2013年的电影票房收入又添2,250万美元。
quality
Google and Amazon rank second and third respectively.
Am I tempting fate by wondering if the Lakers end up in this conversation within a couple weeks? They'd have to go on a truly epic slide to be bad enough to keep their draft pick at this rate (top-three protected to Philly) but I think the question is whether they should continue to build slowly around this core or flip one or two of the young dudes for a star.
阿姆斯特丹危机始于荷兰Seppenwolde银团对东印度公司的股价做出了巨额的反向下注。这只股票在1771年早已大跌,主要是因为孟加拉的损失。但这家公司靠借钱继续支付高股息,掩盖了问题。Seppenwolde深信东印度股价会很快反弹,基于保证金大举买入该股。但它的股价并未反弹,在东印度公司降低了股息后,股价甚至进一步走低。
n. 剥夺,免职,匮乏,丧失,夺去
The new image will replace that of Alexander Hamilton, the nation's first Treasury Secretary, whose portrait has graced the $10 bill since the late 1920s. The redesigned currency will debut in time for the 100th anniversary of the formal ratification of the constitutional amendment that gave women the right to vote.
We will work proactively to expand effective investment.
乔斯的母亲因玛·克萨达在接受《西班牙日报》采访时表示,她的儿子想要给自己的乐队“Los Salerosos”(大意为“冒失鬼”)购买乐器。他在乐队里担任小号手。
?007 is almost always calm. (Maybe that's due to all the sex.) Even when people are trying to kill him he's calm. This is sexy. Bond doesn't move unnecessarily. You never see his knee bouncing or hands fidgeting. He speaks slowly and deliberately and is rarely rushed. These are all very charismatic qualities. He has the unflinching eye contact of a predator -- and this increases the chance women will fall in love with him. 007 doesn't gush over girls and show his feelings. He keeps them guessing and uncertainty increases attraction. Bond doesn't smile much and this too makes him sexy because happiness isn't alluring in men. His body language is commanding and he's not afraid to take up space, which is very masculine and appealing. 007 doesn't ramble on and this too is smooth. Bond never slouches. Good posture increases confidence, feelings of power and makes you physically tougher. (Which works out well when you want to look classy in your tuxedo while battling machete wielding evil minions.)
In 55th place, University of Edinburgh Business School regains the rank it held two years ago. The school dropped down the tables last year after failing to make it into the Masters in Management ranking. The University of Bradford School of Management recorded its best progression, aided by the school’s first appearance in the ranking of the top 100 Executive MBAs.
adj. 忙碌的,使用中的,订婚了的
“Through the second half of the 20th century we had this big dispersion of trade and economic activity around the world. All this specialisation meant exports rose faster than GDP,” Mr Williams says.
教育部表示:“那些严重破坏考试秩序,损害教育公平公正的人将得到他们应得的惩罚。”
我是否在担忧未来?担忧某些并未发生的事情会导致压力和焦虑。专注于当下,了解到这就是目前所存在的一切。
今年到目前为止,周星驰的《美人鱼》自二月上旬的贺岁档上映以来,已经取得了5.26亿美元的票房收入。
As computer programming is being hailed as the untapped opportunity in the American economy, New York Code and Design Academy is making it easier to speak code. By 2020 there will be 1.5 million computer science jobs with only 400, 000 computer science graduates. Moreover, computer science jobs are growing at twice the national average as other positions. But what if you didn’t graduate with a computer science degree, and have no plans to go back to college? New York Code and Design Academy is making it easier to learn web design and development by offering both night programs and intensive workshops — where it’s not uncommon for someone to walk out of the program having built a new website or setting sights on a new tech-based position at work. From where Founder Jeremy Snepar sits, you can’t afford to not know how to code in today’s digital economy. He sees coding as a technical skill that can and should be easier to learn, and New York Code and Design Academy is filling an important gap for anyone who’s ever said “if only I knew how to code.”
该书作者马丁輠祹(Martin Ford)周二在纽约的颁奖典礼上获得了英国《金融时报》和麦肯锡(McKinsey & Company)颁发的3万英镑奖金。
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