Charles Bonnet said, 250 years ago -- he wondered how, thinking these hallucinations, how, as he put it, the theater of the mind could be generated by the machinery of the brain. 查尔斯·邦纳在250年前在对这些幻觉现象的

Hi everybody. The story of America is a story of progress. It’s written by ordinary people who put their shoulders to the wheel of history to make sure that the promise of our founding applies n

Related posts: Ted英语演讲：Ellen Gustafson:肥胖,饥饿是全球性的食物争议 Ted英语演讲：艺术与幻觉：Alwar Balasubramaniam:物质存在与缺失之艺术 Ted英语演讲：史蒂夫·约翰逊:互联网就像一个城市 Ted英语演讲：Yochai Benkler:谈开源新经济模式

Over the past couple weeks I've been talking with folks across the country about how we're going to rebuild an economy where if you work hard, you and your family can get ahead. And right now, there's

The "new better off," as I've come to call it, 我所说的“新型安逸生活” is less about investing in the perfect family and more about investing in the imperfect village, 不是关于维持完美的家庭，而是关于维持不那么完美的村落， whether that's