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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

consult
A hero is one that doesn't want to bea hero. A hero is a one with all the possibility to make the choice but takethe responsibility of the moment. And it's really something hero has got to do.For example, in 9/11 some of the plane's passengers fought with the terrorists.In Fukushima's radiation leak, some people went and tried to fix the nuclearplant and died. But they have to do it. They are heroes. They don't try to beheroes. They take responsibility and try to do what is right.
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他们必须发自内心地明白,通过操纵选举、打击异见或者骚扰反对派让临时权力永久化是不合法的。
For now, D'Aloisio isn't touching the money. 'I'm too young to appreciate the value of it,' he insists. 'I don't have a mortgage, I'm 17. To me, a hundred pounds is a lot. Take that as a benchmark.' Though he's not allowed to comment on Summly's sale price, when pressed he allows that he might one day like to deploy his newfound riches as an angel investor. No one around him seems to think there's a danger that the money will ruin him or that he'll be tempted to spend the rest of his life dissipating on a beach. 'He's pretty well grounded. You wouldn't believe how frugal he is,' says Diane. 'He's got a great engine,' says Lou. 'He won't stop at this.'
对中国最大房地产开发商发起敌意收购的神秘亿万富翁姚振华已成为中国最富有的人之一,这凸显出了杠杆金融投资正如何推动私人财富取得巨大增长。

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.

According to the study, 75% of consumers are aware of wearable technology (whether as futuristic fashion or new-age tech tool), but only 9% actually have any interest in wearing it. A meager 2% admitted to owning a wearable tech device, most of which consist of fitness trackers and smart watches, according to the study.
第三季度摄影师的工作增长了大约22%。报告的作者将这一增长归因于雇佣者“最终理解了他们的登录页面的高质量图片的重要性”。通过雇用受过培训的有创造力的专业人员来扩大提升网站知名度也是这一排行榜上的一个常在的主题。
穆里埃塔属于一个叫“五皇后”的黑帮,他们是加州淘金热的高潮期间,臭名昭著的土匪。虽然穆里埃塔的犯罪行为可能没有任何政治色彩,他还是随着来到加州投机的美国定居者,成了墨西哥抵抗的象征。对他而言,这可不是什么好事,而是促使政府悬赏他的人头,导致他被杀和斩首。幸运的是,班德拉斯的角色没有遭到同样的命运。
n. 舒适,安逸,安慰,慰藉
Swyft works with 50 different messaging partners, including Kakao Talk, Facebook Messenger, BlackBerry Messenger, and Line. The partnerships give the 11-person company access to 2.5 billion registered users. As the strategies for monetizing messaging apps evolve, the young startup has carved out a way for brands to inject themselves into the conversation.
节目1 开场曲《欢歌贺新春》,中央电视台48位主持人
在出售给Facebook前,WhatsApp一直特别反对植入广告。该公司首席执行官让o库姆在自己桌上一直贴着联合创始人布莱恩o阿克顿留下的一张便条,随时提醒自己牢记公司的核心价值观:“不要广告!不要游戏!不要宣传噱头!”这样一来,短信应用只好想出别的创意。比如Tango就在用户的短信“收件箱”里插入广告。中国互联网巨头腾讯公司旗下的短信应用——微信,则通过游戏、贴纸(类似于表情符号)和移动购物等方式谋取赚钱之道。Kik则提供一种被一些人称为“聊天广告”的功能,用户通过它能和幽默网站Funny or Die及电影信息网站Moviefone这类品牌运营的聊天程序进行交谈。

另一方面,世界杯作为体育盛事和文化体验也成为了热门搜索项。
wheat
intentionally
他说道:“我们也在见证一个有关多样化的积极的发展。在过去,大多数中国企业的专利申请主要集中在信息通信技术领域,但是现在有越来越多的专利申请出现在了发动机、泵体、涡轮机、汽车行业以及生物技术等领域。”
This is all bad news for investors, just as America's 30-year bond bull is ending.
银行根本无力赶上这样的薪酬水平。例如,受交易结构性变化和旨在约束冒险行为的新规打击,自2009年以来高盛(Goldman Sachs)的净收入减少了约三分之一。该行试图让薪酬比保持稳定,这意味着发放给典型员工的总薪酬减少。
35岁的阿德里亚娜·利马身着一件凸显身材的白色抹胸式礼服。这位巴西模特选择了简单又时髦的装扮,她把头发扎了起来,戴着一条抢眼的项链,项链上缀满了钻石。
Staffing
Much of the boost in exports came from shipments to the US, which grew for the first time since March at an annualised rate of 6.9 per cent to $36.8bn. Among other destinations that swung back to growth last month was the the EU, shipments to which rose 5.1 per cent to $29.9bn, as did those to Japan, by 3.2 per cent to $12.2bn.
It was all work, work, work for the BBC Culture team and parties, alas, were few and far between. But the rest of Cannes was painting the town red. In 2013 we tried to calculate the amount of champagne consumed at the festival by contacting Piper Heidsieck, “the official drink” of the festival, but they declined to comment – though judging by the merry faces and staggering gaits of some on the Croisette, it's safe to assume a colossal quantity. At the party for Matteo Garrone's Tale of Tales on the first weekend, the champers flowed freely and the revellers stayed on until the early hours. When the BBC's Rebecca Laurence spoke to one of its stars the following morning and asked how many hours sleep he'd had before their interview, he simply narrowed his bleary eyes and held up two fingers.
The company is hardly alone in its efforts to woo talent of a different sort. Earlier this year Intel announced a collaboration with the Council of Fashion Designers of America, or CFDA, kicking off a partnership with the high-concept retailer Opening Ceremony to design its smart bracelet. Tory Burch partnered with Fitbit to design pendants and bracelets akin to the Shine Tracker by Misfit Wearables. And Apple AAPL -1.03% has tapped a diverse group of people, including former Burberry chief executive Angela Ahrendts (to lead its retail efforts), former Yves Saint Laurent CEO Paul Deneve, and former Nike NKE -0.71% design director Ben Shaffer.
今年获得奥斯卡提名的音乐人将会齐聚一堂登上奥斯卡颁奖典礼的舞台。
其他专利申请活跃的中国企业还包括中兴、阿里巴巴、小米、比亚迪和海尔,这些中企均在欧洲迅速扩张。
2013年排名:2
201012/119869.shtml重点单词
同比来看,65个城市的房价同比上涨,5个城市房价同比下跌,
施密特在接受采访时问道,“为什么我们接连看到如此多的创纪录温暖年度?这是因为地球正在变暖。根本的问题是,这是一种长期趋势,这种趋势不会消失。”
A report on entrepreneurship among Chinese college students published by Renmin University of China revealed an inverse proportion between the level of students' academic degrees and their intentions to start their own businesses.
Newt Scamander is a magiczoologist who studies magical creatures.

公司:技术服务公司Binary Group
补救办法:这种遗憾的棘手之处在于,它通常是后知后觉的。只有在你已经离开这个岗位并找到了更好的工作之后,你才会开始后悔为什么没有早点跳槽,即使这原本是不切实际的想法。你能做的就是找到使你留在这个岗位的理由,作为以后提醒自己的信号。另外,你还要通过各种途径使自己可以在机遇出现的时候能够快速抓住它,比如你可以按月或按季度重新审视自己并用新的成果来更新你的简历;同步更新在LinkedIn上的信息;准备应急资金以减轻你对当前工作的依赖;了解业内最新消息,以便知道自己可以在哪里大展拳脚。
Australian and Spanish schools are doing well, however. Each country’s three representatives have risen up the ranking. Sydney’s Macquarie Graduate School of Management is Australia’s top placed institution at 49 and Spain’s IE Business School moved up four places to eighth, the first time since 2012 that the Madrid school is back in the top 10.
部分在企业界的资助下,该机构将一流毕业生派到面向低收入社区的学校至少两年时间,而且也完全知道,其中许多人将会在这一时期结束后不再从事教学工作。
无论是左翼还是右翼,他们都标榜自己是反精英的大众代表和不合适的局外人,并作为魅力领导人与追随者密切联系,他们往往通过弥天大谎来操纵这种联系,用以谋求自己的进步;他们威胁既有的行为准则和约束性制度,把这些准则和制度描述为他们所代表的民意的敌人。
2017年我国继续同步提高企业和机关事业单位退休人员的基本养老金水平,惠及1亿多人。

浙江商品房销售转降为升 待售面积下降明显

Others who made the top ten include Amazon's Jeff Bezos at fifth on the list, Mark Zuckerberg of Facebook at sixth, Oracle's Larry Ellison at seventh, Michael Bloomberg at eighth, and tied for ninth are David and Charles Koch.
n. 增加,附加物,加法
*Writing for a Variety Series: “Last Week Tonight With John Oliver”
谁都有不如意的时候,但是佳士得拍卖会上令人失望的情景已经不是第一次出现。今年7月的18世纪前绘画大师作品拍卖会仅拍得1900万英镑,而当时的最低预估价是3150万英镑。
节目26 相声剧《搭把手不孤独》,冯巩 郭冬临 闫学晶
我们一定要让企业和群众更多感受到“放管服”改革成效,着力打通“最后一公里”,坚决除烦苛之弊、施公平之策、开便利之门。
喜剧类最佳男演员:杰佛里?塔博(Jeffrey Tambor),《透明家庭》(Transparent)
Final predictions: Weak economic growth will continue into 2010. By spring, the Obama White House will be forced to the political center and U.S. businesses will finally believe in a modest recovery.
“在这种情况下,这些学生的言论自由权利根本没有被侵犯。”
“有个家伙有一天跟所有同事说这是他最后一天了,结果却没让老板和人力资源部经理知道。”
筹备IPO交易的公司正在增多,尽管今年在美国高调上市的Snap(旗下拥有Snapchat)表现不佳,同时投资者担忧欧元不断走强可能遏制欧洲企业的盈利复苏。
The economy has registered a slower but stable performance with good momentum for growth.
The Aftermath of Zika Virus
[?'pi?r?ns]
人们可能会认为,由于课程的灵活性,与全日制项目相比,在线MBA项目将更吸引女性。然而,2016年英国《金融时报》在线MBA排行榜的数据显示,女性占总学员数量的30%。在全日制项目中,女学员占到了35%。

普京对俄罗斯经济做出积极评价。他说,经济已渡过危机,至少渡过了危机的高峰。
Asli Erdogan, a novelist of the “dark, pessimistic,” is struggling to process her own grim experience: months in prison.
人们揣测的重点在于黑莓健全的知识产权体系。黑莓拥有4.4万项专利,这一数值还在持续增长。比如就在去年10月,该公司就至少获得了27项专利,涉及领域涵盖电话会议界面、触摸屏,以及供智能手机、眼镜、健康腕带等可穿戴设备使用的安全功能等等。安全性仍然是黑莓业务中最大的卖点。只要问问索尼影视部门就知道了,在去年感恩节遭受黑客攻击后,他们“求助”了过时的黑莓才重新启动了通信设备。
Song “Beautiful China”(Sha Baoliang and Xu Qianya)
Third, McDermott provides some protection against the possibility of Andre Roberson departing as a free agent in the summer.
关于“白”的定义总是存在一定程度的不稳定性。美国的爱尔兰与意大利移民,英国的犹太人,都曾一度被排除在白人多数群体之外,如今却因为他们的种族特征,同样被视为白人主流的一部分。与此同时,尽管犹太人也是白皮肤,特朗普的某些支持者们还是会把他们视为外来者,这些人经常在社交网络上散布反犹太的网络米姆。
n. 行星
中央纪委国际合作局局长腊翊凡表示:“在中共中央的领导下,我们将扩大与有关国家的司法合作,使腐败的外逃人员不存在“避罪天堂”。

About this series

Since 2001, I’ve helped direct an annual 郁亮:万科感谢改革开放带来的新时代 以变革应对未来 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.

银行业
在接下来几年里,大型住宅楼盘必须遵守第87号本地法(Local Law 87)——该法要求楼盘审核能源使用量,并保持系统以最高效率运行。住宅楼是纽约市最大的温室气体排放源,其排放量占总量的37%。“能源是一大热门话题。楼盘怎样提高能源效率?”管理着超过500处房产的FirstService Residential New York的总裁丹·沃泽尔(Dan Wurtzel)说,“如果运营预算的三分之一来自能源耗费,而现在你可以降低这块成本,那么上涨维护费的压力就减轻了。”
However, the economists polled expect slightly higher growth rates and substantially higher inflation over 2016.
衷心祝福来年快乐、幸运!
Here, you may be delegates of your governments, business people, organisers, reporters or poiticians - but really you are mothers and fathers, brothers and sister, aunts and uncles - and all of you are somebody's child. 在这里,您可能是您政府商业人士的代表、组织者、记者或政客。但您们也是父亲和母亲、兄弟和姐妹、阿姨和叔叔,你们都会或多或少的为了下一代而活着。
下面是2014年的几部重现活力、需要刮目相看的老剧——以及几部死气沉沉的老剧。
The prospect of a major shakeup right before the deadline is usually a recipe for disaster, especially if it leads to immediate roster change.
最新名单显示香港大学排名第三,澳门大学排名第六。
Where Goods Made From Trafficked Wildlife Go
斯特罗恩表示,他认为IP-BOX运用了和FBI没有经过苹果公司的帮助而破解塞义德·法鲁克iPhone 5c相同的技术。现在FBI已经开始向其他执法部门提供帮助解锁iPhone,iPad或者iPod Touch的方法。苹果方面正在积极寻找FBI是如何破解iPhone的,并将推出软件更新来关闭这些漏洞。
《飞马》
The Good Place
Gender diversity is increasing among graduates working in the financial industry, according to data collected for the 2017 edition of the Financial Times ranking of masters in finance programmes.
……在面试过程中开始咒骂。
这种插秧机只需几分钟便能种植数排幼苗。可节省88%的种植时间。

格里芬高中时代的样子与现今相差无几,原因是他离开高中才四年。我们能想象得出,暴力美学的格里芬在NBA里再锻炼上一两年年,他会变得更“怪兽”。
This Noah Baumbach Netflix film is both funny and award-worthy, which means you can feel really smart while you chuckle.
'With women, he has this sort of patronising carnal attitude with them which is absolutely accurate to the Bond of the books. But then by creating very strong women he is given quite a run for his money and his attitudes are challenged.
据斯派克回忆,一天,拍摄工作结束后,另一位编剧詹妮弗·克里滕登在走廊叫住他,问:"你一定要这样吗?你确定这样不会毁了朱莉娅的前程吗?"考虑到当年朱莉娅凭此剧获得艾美奖,我们不妨说这场舞戏其实让这位女演员在演艺事业上更进了一步。为了怀旧,您不妨抽空再去回顾一下伊莱恩和她著名的"伊莱恩舞步"。
China produced an estimated 420.5 tonnes of gold last year, according to the World Gold Council. Over the same period, Chinese demand for gold rose by 4 per cent to 953.3 tonnes, it said.
赫洛维兹承认,他这样做时不得不小心翼翼,以保存这部间谍小说的首位作者伊恩·弗莱明(Ian Fleming)所创造的007的个性和态度。弗莱明于1964年逝世。
佳士得把汉斯·梅姆灵(Hans Memling)于15世纪创作的佛兰芒风格圣母与圣子油画从拍卖会上撤掉,以350多万英镑私下出售,所以影响了这次的拍卖总额。该拍卖行的18世纪前绘画大师作品主管亨利·佩蒂弗(Henry Pettifer)说:“拍卖市场非常挑剔。新鲜作品的数量很少。”他指的是私人极少收藏有博物馆级别的作品。
万分沮丧之下,他发明了可以允许自拍的东西:他称之为"伸缩杆"。因为智能手机还没发明出来,所以,连接在自拍杆末端的是一个微型相机。在杆的前端有一面小镜子,方便使用者调整他们在相机里的姿态。他在1983年为"伸缩杆"申请了专利。虽然自拍杆进行了大量生产出售,却属商业败笔——相片的质量比较差。另外,以前的研究表明,那时的女士会因自己有自拍的想法而感到尴尬。在2000年,自拍杆被韦恩·弗洛姆(Wayne Fromm)重新发明,那时,上田宏的"伸缩杆"专利期尚有三年。弗洛姆称他的自拍杆为"快捷豆荚"。他认为他才是当今自拍杆的发明者,甚至起诉其他自拍杆生产者。当被问到上田宏的自拍杆时,弗洛姆评论说它们是"先前的艺术"。
5.Taxi Driver

This pseudo-comedic 1970s crime drama tells the story of two romantically involved con artists named Irving Rosenfeld and Sydney Prosser, who are caught by an FBI agent and forced to scam corrupt politicians. The two continue to manipulate the FBI agent, their political targets, and their own family members, ultimately cutting an immunity deal that allows them to escape the ordeal without any criminal charges.
《美国谍梦》(The Americans):FX频道的这部电视剧以里根时代为背景,它和剧中两位伪装成美国郊区夫妻的克格勃间谍一样具有欺骗性:第二季表面上看是冷战惊悚剧,实际上是关于爱情、家庭、友谊和猜忌的情节剧。

2. 麦嘉华对贝南克灾难性QE计划的末日警告
在这部1998年的古装剑侠动作电影中,安东尼奥·班德拉斯扮演了一个无聊的贵族,他有时会扮成蒙面歹徒,从腐败领导人手中拯救加州的墨西哥平民。虽然佐罗听起来可能像个普通的老派超级英雄,但是《佐罗的面具》依据的故事大部分来源于现实世界中,一个叫乔伊·穆里埃塔的亡命之徒。
数据显示,在欧洲外的最受游客欢迎20大目的地中,游客的消费主要用于购物,而非就餐。尽管其中很多是世界著名的美食之都。
您只需把杯子放到啤酒机上,杯底磁铁就会自动抬高,让啤酒流进杯子里。
Swiss school IMD comes top in the ranking of open-enrolment courses, available to all working managers, and jumps two places to second for customised programmes, which are tailor-made for corporate customers. Iese of Spain holds on to the top spot in the custom ranking and remains second in the open ranking.
iPhone推出一款更大屏幕iPhone手机的迫切性部分来自于亚洲市场——三星平板手机声势浩大地占领了这个市场。假设苹果和中国移动签订的协议包括上述即将推出的新品,那么新款iPhone推出时通常会出现的价格调整将使iPhone 5C对中国市场而言更为便宜且更具吸引力。而这对5C来说也是正确的方向——目前为止,苹果公司对该款产品的销售额颇为失望。或许关于5C重要的一点是,它不是5S,所以将来它可以在不对苹果旗舰产品价格造成压力的情况下进行打折。
……在面试过程中,简历中的弥天大谎被识破。
Despite car and truck sales that motored past 16 million for the first time since 2007, recalls dominated the news for most of the year. General Motors GM 1.42% held center stage, dealing with cascading revelations about faulty ignition switches and recalling millions of vehicles. While GM opted for something approaching full disclosure of its missteps , publishing an report into company-wide fumbles, Japanese airbag maker Tanaka chose to stonewall. It left any remedies up to its beleaguered customers, notably Honda and Toyota. They are the ones who deal with the fallout of exploding safety devices that fatally fired shrapnel throughout the passenger compartment.
多达10000份影片(一个虚构CIA刺杀北韩领袖金正恩的喜剧片)和500000份宣传单将会在3月26号左右通过气球投放。
[.n?vi'gein]
中国富人正在寻找属于自己的岛
convenient
[flait]
Company: (Wonderbag) Natural Balance
Sales & Marketing
在令人失望的2014年里,基金投资者们没有太多的动作。总体而言,过去11个月中,主动选股基金仅新增了350亿美元资金,还不到2013年同期新增资金(1620亿美元)的四分之一。2013年是该行业自2007年以来首次实现资金净流入。不过,这并不是说基金行业毫无作为。截止感恩节,交易所交易基金(ETFs)和被动指数型基金吸纳了2060多亿美元净存款,行业领先者先锋集团管理的基金规模在今年夏末突破了3万亿美元大关。投资者们似乎已经决定,与其把宝押在“骑手”身上,不如直接把赌注押在“赛马”身上。
During the RoboCup 2500 contestants from 40 countries competed in 15 competitions with various types of computerized soccer robots, healthcare robots, rescue robots and dance robots.
2005年,戴维森发现自己总是得跟在一岁大的儿子杰克后面,收拾他随处乱扔的儿童吸管杯。于是,她从塔吉特(Target)上买了一台缝纫机,为儿童吸管杯设计出一个类似皮带的奇妙装置——SippiGrip。但她并没有很快实现自己的创业梦想——她加入了微软人力资源团队,与X-Box部门合作。2007年,她在全国性贸易展上推出了SippiGrip。幸运的是,塔吉特邀请她参加2008年父母发明产品计划。目前,戴维森的产品已经在沃尔玛(Walmart)、婴儿反斗城(Babies "R" Us)和亚马逊等零售商开卖。
赢家:湖人
Even if Gibson turns out to be a rental and leaves as a free agent this summer, the Thunder will likely feel good about these trade terms.
Japanese Three: Honda treads water while it waits for bold new designs from its Americanized management team to reach market, particularly the Acura NSX super car, which has been on the auto show circuit now for several years. Focused now on his legacy, CEO Carlos Ghosn drives executives even harder to meet targets in his latest three-year plan while he grooms a successor. As for Toyota, Automotive News declares that it is firing on “all cylinders” before its move from Southern California with fresh products in key segments.
周二在华盛顿DC倒下的大树把一条街拦住了。
Identity, as academics define it, falls into two broad categories: “achieved” identity derived from personal effort, and “ascribed” identity based on innate characteristics.
开始布置吧。你是不是已经有所感悟了呢?那么赶紧去布置一个优雅和个性的办公桌吧,心动不如行动哦。
SETTING: Stonington is on Little Narragansett Bay in southeastern Connecticut, about an hour by car from Hartford and Providence, R.I., and three hours from New York City. Once a busy harbor with a long maritime history, the town remains home to a commercial fishing fleet, several historic districts of Colonial and Federal houses and a healthy sailing community. There’s a small public beach at the tip of town and another, much larger one in Watch Hill, R.I., about a 20-minute drive away. This Greek Revival house, with the requisite Ionic columns and a fan window in its pediment, is in the center of town.
Chinese property magnate Wang Jianlin has defended his crown as the country's richest man, according to the annual Hurun rich list, fending off Alibaba Group Holding Ltd (BABA.N) founder Jack Ma and new players on the block like Baoneng's Yao Zhenhua.
"I don't know what happened," Lowry said. "I just know I got a call for offensive foul. It happens. It's the NBA. That's all I can say about it."