英国首相卡梅伦宣布辞职演讲视频
Good morning, everyone! The country has just taken part in a giant democratic exercise – perhaps the biggest in our history. Over 33 million people – from England, Scotland, Wales, Northern Ireland an
TED英语:Your health depends on where you live
TED Technology, Entertainment, Design在英语中的缩写,美国的一家私有非营利机构,以它组织的TED大会著称;将"用思想的力量来改变世界"作为宗旨。事实上,除了科技、娱乐、设计的主题,这场盛会涉及的领域还在不断扩展,展现着涉及几乎各个领域的各种见解,TED的演讲简短且深刻,参加者们称它为 “超级大脑SPA”。 Can geographic information m
奥巴马讲话 将美国打造的更为安全
Happy New Year, everybody. I am fired up for the year that stretches out before us. That's because of what we've accomplished together over the past seven. Seven years ago, our businesses were losing
TED英语演讲:How I held my breath for 17 minutes
TED Technology, Entertainment, Design在英语中的缩写,美国的一家私有非营利机构,以它组织的TED大会著称;将"用思想的力量来改变世界"作为宗旨。事实上,除了科技、娱乐、设计的主题,这场盛会涉及的领域还在不断扩展,展现着涉及几乎各个领域的各种见解,TED的演讲简短且深刻,参加者们称它为 “超级大脑SPA”。 As a magician, I try to crea
惟一的关注:价格与价值
15.The Only Concern: Price and Value 15.惟一的关注:价格与价值 Is the Graham and Dodd "look for values with a significant margin of safety relative to prices" approach to security analysis out of date? Many of t