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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

3.葡萄牙波尔图
今年2月的时候,玛蒂参加了J.Mendel2015秋冬高级成衣发布秀(图)
詹妮弗·劳伦斯也凭借她在《奋斗的乔伊》中的表演喜获最佳女主角奖项。
Entrepreneurs are movers and shakers. They can’t afford to analyze every detail or they’d never get anywhere. There is no place for procrastination in a startup. It’s a 24/7, no-vacation-or-sick-days kind of job that demands constant forward momentum. Make a brief assessment at every step and move on it. Trust your instincts.
2010年10年期美国国债收益率年终收盘报:5.0%。
日前,美国一位母亲为她14岁的、因在视频游戏中作弊而面临指控的儿子,写信进行辩护。

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.

在牵手其他领域的精英这一点上,谷歌并非独家。今年早些时候,英特尔(Intel)便宣布与美国时尚设计师协会(Council of Fashion Designers of America,CFDA)和奢侈品零售商Opening Ceremony合作,设计智能手镯。时尚品牌汤丽柏琦(Tory Burch)也与Fitbit携手设计了与可穿戴技术创业公司Misfit Wearables的无线运动跟踪器Shine Tracker类似的吊坠与手镯。而苹果(Apple)也发掘了各行各业的人才,包括博柏利(Burberry)前任首席执行官安吉拉o阿伦德茨(担任零售主管)、伊夫o圣o洛朗(Yves Saint Laurent)前任首席执行官保罗o丹尼佛以及耐克(Nike)的前任设计主管本o谢弗。
7. Amy Adams - $13.5 million
根据弗雷斯特研究公司(Forrester Research)的预测,今年美国网络商店的销售额将达到2,940亿美元,约为全国零售总额的9%。据弗雷斯特预计,到2018年,电子商务将占到全美零售总额的11%,约4,140亿美元,其中通过平板电脑和智能手机进行的交易约占线上销售额的20%。
智联招聘高级职业顾问王一新表示:“虽然国家政策、各大高校和投资环境给大学生创业提供了良好的土壤,但鉴于大学生经验欠缺、资源积累不足、人脉不足等原因,目前大学生创业成功的概率并不高。”
一份调查报告称,2014届中国大学毕业生的就业满意度为61%。
2014年出现了这么多大有前途的新剧:《真探》(True Detective)、《荣耀之女》(The Honorable Woman)、《冰血暴》(Fargo)、《婚外情》(The Affair)、《奥丽芙·基特里奇》(Olive Kitteridge)和《硅谷》(Silicon Valley)等。有些老剧仍在坚持,或者莫名其妙地重振雄风,或者在被砍后再次回归,最显眼的是丽莎·库卓(Lisa Kudrow)主演的HBO喜剧《归来记》(The Comeback),它在2005年播出一季后被砍,今年11月回归。
居民消费价格指数(CPI)继续从8月份的低点反弹,10月份,CPI同比上涨2.1%,涨幅比上月扩大0.2个百分点,并与分析师的预期中值相符。

Grains have fallen about 3 per cent.
A total of 16 Chinese companies are in the top 100 on the list, including China Mobile, Alibaba and Tencent.
[.p?pju'lein]
积极稳妥去杠杆。
白人焦虑推动了今年的西方政治动荡:英国令人震惊地投票决定退出欧盟,美国的唐纳德?J?特朗普(Donald J. Trump)出人意料地获得了共和党的总统提名,挪威、匈牙利、奥地利和希腊的右翼民族主义崛起。
8.Show Appreciation
1.无叶风扇
Two days ago here in Brazil, we were shocked when we spent some time with some children living on the streets. And this is what one child told us: "I wish I was rich and if I were, I would give all the street children food, clothes, medicine, shelter and love and affection." 在巴西,我被2天前见到的情景震惊了,那时我和当地的小孩在玩耍,其中一个小孩说:“我希望我能富裕起来,然后我会给这个街道所有的小孩饭吃,给他们衣服穿,医疗,住房和爱”。
先锋(Vanguard)的亚洲投资组合审查主管Yan Pu怀疑,亚洲的产品结构可能阻碍了ETF的发展。例如,亚洲ETF公司提供大量的股票ETF产品,但很少有固定收益产品。她指出,在美国,固定收益ETF增长迅速。
However, before starting their EMBAs, there is already a wide gap in salaries, with women earning on average 15 per cent less than men, at $111,000 and $128,000 respectively.
Are you often irritable?
谷歌的品牌价值现在超过了1090亿美元,比苹果公司要高大约20亿美元,这使其成为了全世界最赚钱的公司。
问:最后一个问题——在你的许多作品中,你总以强烈的感情质疑正义,质疑英雄主义是否道德。那么你对于成为英雄这种事是怎么看的呢?
vt. (烹饪时把鱼
Apple CEO Steve Jobs poses with the new iPhone 4 during the Apple Worldwide Developers Conference in San Francisco, California in this June 7, 2010
decline
adj. 接收能力强的,愿意接受的,感官的
麦高恩说“让女性发怒还很难”,MeToo支持者“为自己编写了一部小说”,并没有直面好莱坞的本质。
今年剩余时间将是大西洋两岸首次公开发行(IPO)的繁忙季节,意大利倍耐力(Pirelli)(见题图)、阿里巴巴(Alibaba)支持的百世物流(Best Logistics)和视频流媒体平台Roku等公司都将上市。

罗塞略致力于改善公私合作伙伴关系,并使用这笔收入来挽救面临400亿美元的退休制度,预计不到一年就会崩溃。罗塞略也承诺与美国国会去年成立监督波多黎各财政的联邦控制委员会密切合作,他还说支持与债权人就协助重组一笔近700亿美元的公债谈判。
As for the molecular motors, they’re geared up to bring huge potential to the fields of medicine and energy.
针对那些对比较世界各地的学校有兴趣的学生,《美国新闻与世界报道》近日发布了第四版全球最佳大学年度排行榜。
Starbucks, up 49 per cent to 21 in the ranking, has evolved from a café to a place where people can hang out all day since it now sells breakfast, lunch and evening meals, accompanied by alcohol in some places.
大隅在自噬作用上的研究成果,为帕金森病、糖尿病等常见疾病的治疗带来了一线希望。
科学家指出,这增加了暴雨和洪水的危险,因为气温升高会导致大气层里积聚更多水蒸气。

二级螺纹钢退出历史舞台 高强钢筋“挑大梁”

In an industry enthralled to rehashed stories that strike a familiar chord with audiences, give Pixar credit for often trying something new and pushing their viewers into uncharted territories. Coco, directed by Toy Story 3’s Lee Unkrich, has a visual look based around Mexico’s Dia de los Muertos (Day of the Dead). It’s about a young boy named Miguel who idolises legendary guitar player Ernesto de la Cruz and wants to learn how to play as well as he could. So he goes on a transformative odyssey of self-discovery into the realm of the dead to find his long-deceased idol and learn some lessons about the nature of creativity and originality. Whether it can reach the heights of Pixar’s 2015 masterpiece Inside Out remains to be seen, but Coco should surely be a feast for the eyes. Released November 15 in France, November 22 in the US, Croatia and the Philippines, and November 30 in Israel. (Credit: Disney-Pixar)
1997:H5N1传染人类1997: H5N1 Infects Humans
When you need help, reach out to people in your networks – that’s what they’re there for. Whether you need a confidence-boosting pep talk or advice about building your technical experience — your mentor, your colleagues, and your manager can help. You may not know how to do something today, but chances are you’re smart enough to find someone who can help you learn it. And once you do, don’t unfasten your seatbelt – there’s always going to be another challenge headed your way.
华莱士对一切说“好”说了一年,然后写了这本书。这个尝试既促进了他的事业,也把他带进过邪教集会。不过,电影没说的是,华莱士曾在数不清的钓鱼网站注册。显然,一直说“好”在现实生活中可不是一帆风顺。
不断上演的进球大战正是本届世界杯精彩绝伦之处。
Another indicator of bitcoin’s momentum is the number of mainstream businesses that accept it. In 2014, Microsoft MSFT -0.84% , PayPal, Dell, and Dish Network DISH 2.24% , among many others, announced they would accept bitcoin as payment for a range of products. Those companies joined companies such as Target (which accepts Gyft, which can be purchased with bitcoin), Overstock.com, and WordPress. Even the publisher of Fortune, Time Inc. TIME -0.40% ,began accepting the cryptocurrency for magazine subscriptions. Yahoo YHOO -1.02% also added bitcoin to its Yahoo Finance tracking site last year, lending the currency additional legitimacy, and Google Finance GOOG -1.30% quickly followed suit. “Adoption of bitcoin is becoming more commonplace, and we feel it is relevant to our industry and to our users,” a Yahoo spokesperson told CoinDesk. Don’t be at all surprised if Yahoo soon goes even bigger on bitcoin—whether by acquiring a bitcoin startup or some other announcement—as part of CEO Marissa Mayer’s ongoing effort to make the stalling search giant more hip.
自这份年度榜单编制之初,“password”就占据了“最常用密码”的榜首位置。而在2013年榜单中,“password” 排名下滑到了第二位。
EMPIRE (Fox, Wednesday) The filmmaker Lee Daniels (“Precious,” “Lee Daniels’ The Butler”) is behind this new hip-hop soap opera starring Terrence Howard as a rap mogul with a terminal disease.
或许,在纽约尼克斯夺取NBA总冠军的道路上,缺失的关键就是甜瓜(安东尼的昵称)。噢,不,等等,林书豪才是他们欠缺的一环。然而,无论怎样,甜瓜不会妨碍尼克斯的冠军梦。
对胎儿进行手术有可能改变他们的人生。
8) Let Me Think About That: Yeah, it sounds like a cop out. And it is…sometimes. Fact is, we don’t always have the authority or expertise to make decisions. This phrase buys you time and breathing space. Then, set a date and time for follow up so the other person knows you’re taking him serious.
Dachis says: Adidas added more than 34 million new fans and followers in just 12 months this year. The company put that audience to good use and benefited from high levels of positive discussion all year long.
The EU filed just 12 anti-dumping cases in 2015, two less than the year before.
If You're Unemployed:
会。供应中断和地缘政治风险因素很可能会持续出现,同时伴随着全球生产商限产。但价格能否保持在70美元或以上水平取决于:在美国页岩油供应不断增长的情况下,俄罗斯是否愿意继续支持沙特阿拉伯牵头的限产努力。参与限产的其他国家也需要继续坚定地遵守协议——随着各国政府受益于油价上涨,继续遵守协议的动力将越来越小。

The film version of the popular television series "Legend of Sword and Fairy", also known as Chinese Paladin starts shooting in Zhejiang Province today.
Man got to tell himself he understand.
Demagogues are the Achilles heel of democracy.
But not every reporter (including this one) would agree with the final assessment.
Age: 44
1. Love what you do.
With a growing need for someone to block and tackle Apple’s raiders and (given its tax investigation in Europe) regulators, Mr Cook’s focus on people, strategy and execution — rather than products — finally started to look like an advantage.
该调查基于160多项指标的统计数据,包括衣食、家政服务、交通和公用设施的花费。

About this series

Since 2001, I’ve helped direct an annual 迈向世界,中国地板还需要尽快缩短这些差距 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.

Stand: Yahoo CEO Marissa Mayer defended work-from-home ban
2.Rocky
1.Under no circumstances should you ask your taxi driver how excited he is about having the Olympics in London this summer. It's not that he will be reluctant or embarrassed to offer a personal opinion on the matter. That is not the problem at all.
不久后,拉塞尔爱上了一名叫菲利普·莫里斯的狱友。莫里斯出狱后,拉塞尔通过给职员办公室打电话再次越狱,还假冒法官,大幅降低了自己的保释金。为了和莫里斯在一起,他又被捕和逃脱了两次,一度假装自己已经离世。他现在被判终身监禁,但表示看到自己的电影形象很激动。
它还体现在萝塞拉·亚尔迪尼(Rossella Jardini)为莫斯奇诺(Moschino)设计的2009年春夏系列的蝴蝶结和宽松裙子上以及以玛丽·匡特(Mary Quant)为灵感的2013年春季系列中。
Taken together, these events and strategic initiatives highlight the Chinese aerospace industry’s realization that, in order to become a globally competitive player, it will need depth as much as breadth. After getting their hands on both ends of the value chain—aircraft design and final assembly—the Chinese now understand that what will make or break their industry over the long term is what happens in the middle of the value chain, at the component and subsystem levels. And that is why China’s ambition to compete with Boeing and Airbus, as well as with GE and Rolls-Royce for aircraft engines, is now more credible than ever.
One of the highest-paid Bollywood actresses, Deepika Padukone hold the third position in the list of 10 most beautiful women of 2015. She is considered a sex symbol and style icon in India. Padukone ranks high on various listings of the most attractive Indian women. She is cited by her figure, height, smile, and eyes as her distinctive physical features. She is an active celebrity endorser for several brands and products, including Tissot, Sony Cyber-shot, Nescafe, Vogue eyewear, Maybelline and Pepsi, among others.
“Why do we keep getting so many record-warm years?” Dr. Schmidt asked in an interview. “It’s because the planet is warming. The basic issue is the long-term trend, and it is not going away.”
有趣的是,金砖国家减持美国政府债券之时正值美国经济活动缓慢回升之际。
No matter whether you’re looking for big international events, delicious food, natural wonders or simply relaxation on a beach, these places should be on your checklist.
However, 2016 saw the rise of Chinese mobile phone-makers. Huawei shipments grew 30.2 percent year on year to 139.3 million units, and the company retained its No. 3 position globally.
《请以你的名字呼唤我》
The experts warn that adding a number or symbol to a common word is also an ineffective trick.‘Hackers know your tricks, and merely tweaking an easily guessable password does not make it secure,’ said Slain.
以美元值计,11月中国的出口总值同比上升12.3%,比10月的出口总值同比增速6.9%有所提高,高于路透社(Reuters)调查的经济学家给出的预测中值5%。
保罗在高中是一个相当矮小的后卫,这也是他有“排斥一切”思想的原因。CP3是NBA中最难对付和最棘手的球员,而他也必须如此,因为他知道自己还不是强者之一。

ex出,ceed走-走出去到美国学习-超过一般人
"We are also witnessing a positive progress of diversification," he said. "In the past, most Chinese companies' patent filings were concentrated in the ICT sector, but now there are increasingly patents filed in engines, turbines, sports, automotive, and biotechnology sectors."
通常冷静的分析师们早已习惯了汽车行业的缓慢增长,但是遇到特斯拉,他们就丢掉了一贯的谨慎。德意志银行(Deutsche Bank)的分析师罗德o拉切给该股设定了310美元的目标价格。无独有偶,摩根士丹利(Morgan Stanley)的分析师亚当o乔纳斯也将特斯拉的目标股价定为320美元,并称它是“世界上最重要的汽车公司”。
Anxiety has been fanned by the build-up of corporate debt in emerging markets, which doubled between 2008 and 2014 and has been one of the fastest growing areas of the global bond market.
The Death Proof star's early success was on the independent film circuit. But then she met Harvey Weinstein in a hotel room and it is there that she alleges he raped her.
In an effort to protect China's role in the global economy as a manufacturing hub, the central bank devalued the currency in August, in the biggest drop in decades. Later in the year, after the International Monetary Fund added the renminbi to its group of global reserve currencies, the value of the currency fell further, possibly reflecting capital outflows.
Welcome as they were, surging sales weren't the biggest news of the year. Detroit celebrated when General Motors (GM, Fortune 500) made Mary Barra the auto industry's first female CEO, then held its breath while Ford (F, Fortune 500) CEO Alan Mulally dithered over a move to Seattle and Microsoft. The old Big Three, complaining about straining available production capacity, made plans to expand and hire. Tesla(TSLA) fired up electric car sales and refused to play by industry's rules, while Google(GOOG, Fortune 500) pioneered a car that drives itself.
它会自然生长成模子的形状。
上榜理由:2014年世界杯庆典活动

加拿大
Against: Opening so early in the year outside of awards season could hinder its chances.

我照顾好自己了吗?有时候,我们太过于关心他人从而忘记了去照顾自己。这很容易就把自己遗忘。
Dwight Howard
Jackdaw Research的简?道森(Jan Dawson)表示,最近几个月“他表现得更加意气风发和充满自信”。
民调显示,荷兰选举将是一场胶着战。吕特所属的中右翼自由民主人民党在大多数民调中位居榜首,但仅领先自由党3个百分点。大多数民调显示很大一部分选民仍未做出决定。
So, what does that mean for oil prices in 2015? It is anybody’s guess, but here are the top five variables that will determine the trajectory of oil prices over the next 12 months, in no particular order.
《盗墓笔记》
Set between the events of Star Wars Episode III and IV, Rogue One will most likely be about bounty hunters who set out to steal the Death Star plans. We're not exactly sure of the plot.
adj. 被识别的;经鉴定的;被认同者 v. 鉴定(id
“The US economy is likely to grow by 3 per cent plus this year as well as next year.
mass
5. Mother Nature
对胎儿进行手术有可能改变他们的人生。
In 2016, we've seen a whole lot of new gadgets join the Internet of Things (unfortunately, we've also seen them harnessed by hackers to bring downhuge swaths of the internet). From appliances to clothing, companies really want to sell you the tech that'll make your life "smarter," but sometimes it just makes it slower and dumber. Let's look back on some of the most ridiculous and useless internet-connected gadgets that were produced in the past 12 months.
['flimzi]
You can browse the full list at AskMen.com. Here are the top 10 women:
8月首播的《秦时丽人明月心》全剧共48集,围绕着秦朝(公元前221-206年)时的争斗和爱情故事展开,剧情均为虚构。
●"Obama Signs Executive Order Banning The Pledge Of Allegiance In Schools Nationwide"
以下是根据官方数据(所有收入均按市场汇率折合成了美元)得出的世界主要国家领导人收入排行。
越南声称来自中国的鸡肉、鲟鱼和果蔬降低了当地产品的市场价位,而他们却将严重过期的不法产品运至中国,甚至还形成了黑市。
adj. 浓缩的;扼要的 vt. 浓缩(condense
Leatrice Eiseman, the executive director of the Pantone Color Institute, said the joining of the two colors reflected “a soothing sense of order and peace” — presumably an attractive thing to incorporate into a product at a time of insecurity and global turbulence. It also implies that there is no line between “us” and “them.”
星巴克的品牌价值增长49%,排名第21位,该公司已从咖啡馆发展到人们可以逗留一整天的地方,它现在供应早餐、午餐和晚餐,一些地方还供应酒水。
我们不妨借用一些狄更斯的名句,来回顾下几乎各种战略都失灵的2014年:
2011年,在《老友记》最后一季播出7年之后,美国卫星电视频道Comedy Central再次播放该剧,观看人数超过了3600万,而观众的年龄主要分布在16岁至34岁之间。假期时,看剧人数更是由于播放集数增加而飙升。
德文·韦德
Marco Montanari, the head of passive asset management for Asia-Pacific at Deutsche AM, agrees that fundamental changes to distribution must be made before the Asian ETF market can move to the next level.
1. Love what you do.