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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

initially
一份新发布的研究表明,2014年,全球药品支出将超过万亿美元,治疗丙型肝炎和癌症的创新药品为高价药。截至2018年,预计药品支出费用将再提高三成。
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。
汉口滨江的居民数周前就已将财产转移。
它还体现在詹巴蒂斯塔·瓦利(Giambattista Valli)最近的秋冬时装秀上,那场时装秀中充满泡泡袖印花长款衬衫和配套裤子,以及低腰直筒女学生连衣裙;还体现在麦丝玛拉(MaxMara)向乔治·巴里斯(George Barris)1962年为玛丽莲·梦露(Marilyn Monroe)拍摄的照片致敬的系列。
拉动你的行李箱,带上你的耐心。假日航空旅行季节即将到来,如果你想有趟轻松愉快的旅程,那么对美国人最好的建议就是选择飞往西部。

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.

Given that every single Wall Street economist had called for higher rates at the start of this year and 67 of 67 economists surveyed by Bloomberg concurred, the rate-sensitive utilities industry would have been the last sector a rational person would want to overweight. Bets on the financial sector were slow to pay off while wagers on “cheap” energy stocks demolished portfolio performance in the third and fourth quarters, just as they had elevated it during the first and second.
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。
2018年,将会有更多商业领袖利用数字化、代际变动和多元化不断提高的强大结合,来精简企业层级结构,分配责任,转变他们所在的组织。
Having longer does not seem to make it easier, however. Proper time management is essential in order to maintain the momentum. “A couple of obligatory projects would help keep the pace and avoid a very intense last quarter,” commented one graduate from Warwick Business School. Overall, the graduates from the class of 2012 took slightly longer than 2.5 years to graduate.
Here are our top 10expectations for China in 2014:
欧盟正明确表现出,它希望利用美国在贸易上领导力的空缺来敲定新的贸易协议。欧盟在拉丁美洲与南方共同市场(Mercosur)的谈判时断时续,已经进行了10多年。但欧盟和阿根廷等南方共同市场的关键成员国正推动在今年年底前达成一项协议。这将成为一项重要声明,正好杵在美国的后院内。
Industry Kitchen是位于纽约市南街海港的一间餐厅,你可以在这里购买到这款24K黄金比萨,其售价高达2000美元。顾名思义,黄金披萨因为覆盖了24k黄金金片而闻名。

胰腺产生胰岛素,如果你的胰腺没有这样做,你需要人工注射胰岛素。因此,糖尿病患者必须进行的日常事例是检查他们的血糖,并且在必要时注射胰岛素。
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Spider-Man: Homecoming
vt.
“我认为随着社会变得更多元化,未来这个情况会在一定程度上得到改善。不过这需要一定的时间。”
如何找到IP地址
《大唐荣耀》全剧共60集,改编自2007年出版的小说《大唐后妃传之珍珠传奇》。该剧主要讲述了女主沈珍珠和丈夫的爱情故事,以及他们为保护国家付出的努力。
达洛伊西奥也尽力维持着生活原本的样子。他的女友还是之前的那个女友。而且尽管他不再去学校了──坐在教室里就没空监管Summly的研发──他还是照常去找老师拿作业。他十分庆幸他的朋友不了解他企业家的那一面。而当我采访他的时候,他正准备和一群高中死党去希腊玩上一周。
After rising every year since 2008 global gold supply plateaued last year, according to the World Gold Council. In China, the world’s biggest producer, it fell by a record 9 per cent, the second time output has fallen in the country since 1980.
If it isn't appropriate to interrupt, make a quick note of your question so you don't forget, and ask later.
2. 《头脑特工队》,导演:彼得·道格特(Pete Docter)。
At its Worldwide Developer Conference in June, Mr Cook was mobbed by app makers who asked him to pose for selfies. By October’s iPad launch, he was even cracking jokes at his own expense. Clad in his habitual but unglamorous uniform of black untucked shirt and jeans, he said that Apple Watch had been well received by “people who know a lot about fashion and style — even more than I do”, pointing a knowing finger at the chuckling audience.
Meanwhile, in recent months mainland investors have been rapidly owning equity trading accounts and putting money into the stock market. The Shanghai Composite has become the region's best performing index, rising nearly 45 per cent year to date.
以100亿港元(合12.9亿美元)购入大新金融中心(Dah Sing Financial Centre)的中国光大控股(China Everbright),只是过去一年里在香港大举购置总部大楼的众多内地企业之一。
的确,价格不是一切。但即使是看空者也同意:一切都有价格。
她还表示,由于西方一些国家的经济条件和反移民情绪,许多中国学生发现现在很难留在这些国家。
《生活真奇怪》
It is said in the report that the three major industries that graduates expected to work for are it/internet/telecommunications/electronics industry, financial industry/ banking/investment/fund/securities/insurance, government/public service/non-profit-making institutions.
The girl, said to be from Shanghai, paid the man between 1,900 and 9,500 yuan every day over a two-month period through online payments using her mother's mobile phone and debit card.

全球缓慢的经济增长并不会很大程度的拖累美国。美国的出口额虽然可能持平甚至下降,但是这将会被由于油价下降的石油进口额抵消,所以贸易赤字并不会给美国经济造成更进一步的影响。
在美国股市整体被“踩下刹车”的情况下,特斯拉的股价还在一路狂飙。自今年年初至今,其股价已经上涨了80%,目前每股约262美元,接近该公司有史以来的最高值,市值达到320亿美元。
On this season I have but one thing to say: I love you.值此佳节,我只有一句话要告诉你:我爱你
该世界大学学术排名主要考核六个客观指标,包括校友和员工赢得诺贝尔奖的数量和奖牌、高度援引研究人员的数量、发表在《自然》和《科学》期刊上的文章数量、科学引文索引收录的文章数量以及师均学术表现。
sincerely
Widely misunderstood as a biopic about the novelist David Foster Wallace, Mr. Ponsoldt’s film is a comedy of journalistic bad manners and a bitter, knowing satire of the machinery of literary fame. Jesse Eisenberg and Jason Segel use the conventions of the buddy movie to perfect a new subgenre: the frenemy film.

楼市低迷倒逼开发商“谋变” 房企现高管离职潮

China's tourism officials are looking to reverse the trend of declining inbound visitors in 2014--possible, experts say, if it revamps its outdated tour packages and lowers ticket prices.
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。
release
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.
According to the financial data provider Wind Information Co Ltd, listed companies in China's A-share market earned 2.47 trillion yuan in profits last year. Of those listed companies, 2000 plan to pay out 700 billion yuan to their shareholders.
与此同时,居住在近百万套租金管制型公寓里的纽约人应该准备好,于明年(2015年——译注)6月在奥尔巴尼放手一搏,那个时候,租金管制法就要到期了。保障房的倡导者们希望看到这样一项规定的撤销——该规定允许业主在租金达到每月2500美元(约合人民币1.6万元)的情况下,取消对空置单元的租金管制。
Ah yes, the other reason Sacramento shouldn't tank: Philadelphia has the option to swap picks with them this year. It's actually impossible for the Kings to get the No. 1 pick because of that, and it hurts their chances at a top-three pick overall.
Consider this: Will the experience enhance your knowledge and play to your strengths? Will it introduce you to new concepts and new people? (All great reasons to say yes!) Will it require you to develop new techniques for managing your team or working with more experienced people? Embrace this challenge and get out of your comfort zone.
狗狗雨伞正流行。可爱又有趣的,也非常实用。
Super Bowl
克里斯汀“伯德小姐”是一名高中生,她“家里贫困拮据”,但却向往冒险成熟的生活,憧憬机遇的来临。但在她所就读的萨克拉门托天主教学院她却什么也寻求不到。影片讲述了主角高三一年的经历,包括她第一次恋爱,她在学校参加舞台表演,以及最重要的,她申请大学的故事。
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。
200911/90348.shtml
Bolder lawyers will start working with more “sci-fi” programs that claim to predict the outcomes of legal disputes before they have reached court, by analysing similar cases and past rulings, opposition tactics and win/lose statistics, the success rates of certain lawyers before certain judges, and so on.
[?'ridnl]

长话短说,1772年圣诞节后,Seppenwolde很快就破产了。这场灾难是当时荷兰报纸的头条新闻。它彻底毁了阿姆斯特丹一批商人和银行家。为了防止出现全面的信贷崩溃,阿姆斯特丹市只能作为最后贷款人暂时介入。这种情形是不是似曾相识?
最近的一个例子是:当格温o史蒂芬尼发布新专辑《 Spark the Fire》时,Swyft公司即时设计了一个免费贴纸包,在自己的几个短信应用中推出。它被下载了近一百万次,并在用户中传送了七百万次,最后在10天内被观看了4100万次。雷表示,对任何品牌来说,要在其他渠道达到这样的广告效果,需要花上5万到25万美元。
According to the National Business Daily, the 16 listed banks plan to return 356.2 billion yuan to shareholders as cash dividends in 2015, a decrease of 8.3 billion yuan from the previous year.
2018年特里萨梅(Theresa May)会继续担任英国首相吗
No. One way it could play out: after a tentative start involving lots of trading stops, bitcoin futures will slowly begin to attract institutional money. Commodity Futures Trading Commission positioning data will reflect the extraordinary long bias that exists for the product among money managers. As the huge cost of rolling futures positions becomes self-evident, longs will complain ever more loudly about routine divergences around settlement time. Just as a senate hearing is being scheduled to investigate potential manipulation of the market, futures prices will fall below spot, initiating a sell-off.
Shapley made early theoretical inroads into the subject, using game theory to analyze different matching methods in the 1950s and 1960s. Together with US economist David Gale, he developed a mathematical formula for how 10 men and 10 women could be coupled in a way so that no one would benefit from trading partners. While that may have had little impact on marriages and divorces, the algorithm they developed has been used to better understand many different markets.
巴里摩尔的病情基于米歇尔·菲利普斯的真实生活,她的头部在在两次机动车事故中受伤,记忆只能维持24小时。桑德勒用录像带,菲利普斯则是用便利贴和手机(对她而言还真时髦)撑了23年。
[kri'eitiv]

About this series

Since 2001, I’ve helped direct an annual 十一家居市场同比上涨10% 年底市场更趋平缓 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.

The most popular variation of this line is “Don’t fantasize about big sister: I am only legend.”
佐治亚州萨凡纳市(SAVANNAH, GA.)
Last month scientists at Illinois University made a breakthrough that could herald a second green revolution for world agriculture – they improved the efficiency of photosynthesis, the process by which plants turn sunlight into the biomass that is the source of all our food.
qualified
The report notes that China's game developers have been considering subscription models since earlier this year. Among the top 10 games, four are subscription-based titles and two were commercially launched this year, including Shanda Interactive Entertainment Ltd.'s (SNDA) major new title, AION. The Cnzz.com says that a shift to the subscription model would be more likely to create a sense of equity and fairness in the games, because the top players would be those who spend the most time playing, instead of those who spend the most.
STEP 4: REMIND EVERYONE about what an "idiot" or "moron" they are
不过,在财经领域,激烈竞争也是不可避免的。毕业生进入职场后应从基础工作开始,一步步提升综合能力,保持自身竞争力。
节目31 京剧《迎来春色换人间》,于魁智 托马斯(孔子学院学员)
《蝙蝠侠大战超人:正义黎明》将于2016年3月23日横扫各大影院。
单词infection 联想记忆:
trade贸易,mark记号:商标
詹妮弗?劳伦斯如今是好莱坞最炙手可热的年轻女演员之一,所以她成为众多男人心中无法抗拒的女人一点也不让人惊讶。
单词movement 联想记忆:
经理们在公司会管理等级制度上低于他们的人,但是优秀的经理也有方法管理他们的上级和代表团队的同事。很多时候这意味着有效的交流,管理期望和及时寻求帮助。
对罗西(Pete Rossi)来说,这一年里有多少周工作超过50小时用一只手就能数得过来。而余下时间里,美国国防部精算师这个工作让他能以极小的压力过着高品质的生活。

The cost of living the Australian dream has surged with Sydney and Melbourne among the five most expensive cities in the world, outstripping most European and US locations, according to an annual survey released on Monday.
许多人在学习小组中受益良多。你得有条有理地进行,不能拖延时间。你要将学习的内容彻底消化,并能够向别人复述出来。
我认为这篇文章是上篇文章“成为一个足球寡妇”的完美续篇,在这篇文章里面我分享了八大规则,其中我觉得第六条最重要。
五大发展理念:创新、协调、绿色、开放、共享的发展理念
优秀的老板们懂得授权的艺术。我的一位评论家说要沿着线走“他们已经从目前的工作里面抽身”,意味着他们不干涉每一天和每一分的工作流程和程序。本质上,学着去授权给员工去代替微化管理是对员工的一种信任。
The Warriors played pre-season games in China in 2013 against the Los Angeles Lakers, but it will be the first time the Timberwolves visit China.
“我的Summly宣言是让尽可能多的用户在移动端用上我们的技术,”达洛伊西奥在谈到雅虎的数亿用户时表示,“鉴于雅虎以内容门户而闻名,我们将有机会从根本上改变内容消费方式。”
Most of Friends was shot before cellular phones and Google were ubiquitous. The clothes and gadgets seem a bit outdated these days. Despite this, the show’s key elements still hold up remarkably well in the eyes of young viewers.
10.邮差

网络红人前10名的微博粉丝数加起来超过了4000万。其中最著名的Papi酱签署的视频广告价值竟然达到了令人震惊的2200万元。
2.Batman vs Superman: Dawn of Justice

dis离开,course跑,课程-离开课程需要毕业演讲
在库克雄辩地捍卫平等之际,美国同性恋婚姻运动遭遇了不顺的一年,也恰逢舆论正激烈批评包括苹果在内的硅谷公司的管理者缺乏多样性,而这些管理者对美国文化具有巨大的影响力。
2=neutral
oDesk and Elance (now in the process of merging) are freelance marketplaces, which allow you to quickly identify, engage and hire freelancers from all over the globe. Need a website developer or content writer? Don’t hire an employee; instead, work with a freelancer. At last count, there were more than 1 million freelance contractors available via these marketplaces.
All-cash buyers. Skittish lenders. Skyrocketing prices. Anemic listings. These realities haunt buyers, turning the house hunt into a demoralizing slog. Unfortunately, buyers will probably have to soldier through another year of a market that favors sellers.
这位设计师晚年最重要的伙伴之一就是他的伯曼猫邱佩特,拉格菲尔德称它为他唯一的真爱,而且他还曾说过,如果(与动物结婚)合法的话,他会与邱佩特结婚。
That calm can sometimes be taken for a lack of the urgency that is vital in the fast-moving tech industry. Many were disappointed that Apple Watch was not made available to buy this year. But analysts say Apple’s approach of waiting until it has perfected a product usually leads to stronger long-term performance. Samsung, whose smartphone sales have suffered this year, is on its sixth-generation smartwatch, but has still not found a real hit.
特朗普会发动美中贸易战吗?
A mother has written a letter in defence of her 14-year-old son who is facing a lawsuit over video game cheats in the US.
“An employee left a sticky note saying that he was quitting.”
On April 24, Zhou took the pesticide to the Yimin Technician Training School in Rongchang, Chongqing and hid the toxic substance under a desk.
It will be interesting to see which direction they go at the trade deadline. They have a handful of solid players along with Brook Lopez.
“I thought it would be impossible to replace Steve, and to some extent that’s true,” says Professor Michael Cusumano of MIT’s Sloan School of Management. “But internally the spirit is still alive and the company is organising around a less confrontational culture. We have to give Tim credit for that.”
In news that should come as little surprise to global air travelers, Singapore's done it again.
单词lasting 联想记忆:
adj. 不稳定的,易变的
007系列电影主题曲第一名:雪莉·巴赛--《金手指》
'People go crazy and it gets overwhelming.'
我可能会说:“我解雇你是因为你工作不达标。”实际上,我并不会说是因为你实在让人受不了,每次和人沟通都会得罪人。
微博和微信等社交平台是网红扩大交流的重要平台,而广告、电商和粉丝的付费使网红经济成为可能。
Accepting the award, he enthused: 'First off, I want to start off by saying that I'm not really sure how I got this because I've had my album out a few years, but I've got one coming,' before thanking his fans and MTV. Elsewhere, Kendrick Lamar was presented with Best Video, though the rapper was unable to attend the event, instead thanking fans via a video link.
['minits]
Also important to EMBA entrepreneurs was the support of their school and alumni network. About three-quarters of entrepreneurs thought that both the school and their alumni network were helpful or very helpful when setting up their company. “Alumni support was key to getting the idea vetted and getting the right contacts needed for the business”, said one.
China’s trade surplus grew to Rmb496.2bn last month from Rmb382.1bn in December. Economists expected it to inch higher to Rmb389bn. In dollar terms, China’s trade surplus rose to $63.29bn from $60.09 in December and versus expectations of $60.6bn.
South Africa's leader Jacob Zuma got a 4% raise in March, but his salary in dollar terms has actually dropped compared to last year, because of the fall in the south African rand.
8.Your Boss Sucks
愿你所有的新年想都成真!