What is your true calling? What is your dogma? What is your purpose? 你的原始动机是什么？你的信仰是什么？你的意图是又什么？ For me, that discovery came in 1994. When I interviewed a little girl who had decided to collect pocket
In 2012, Kaggle challenged its community to build an algorithm that could grade high-school essays. 2012年，Kaggle给当地学校出了个难题，设计一个算法来评判高中作文。 The winning algorithms were able to match the grades given by
《国际英文演讲高手指导》 ：用你的语言改变你的人生 精辟的演讲技巧为你揭开演讲之迷，从此踏上成功的演讲之路！商务演讲发掘在商界纵横捭阖，做一个出色的企业家必须具备的语言能力，展示企业家的风范！国家领导人经典演讲说出最代表中国国情的英语，介绍中国，传播文明！政治演讲了解政治演讲的风格，学习伟大政治家的演讲风范！把听众引入正确的位置深层挖掘演讲技巧，用精彩绝伦的语言套牢听众的视线、精神与灵魂。 Fun
Justice Scalia's opinion is questionable for two reasons. 他的论点有待商榷，原因有二 First, no real sports fan would talk that way. 首先，没有哪个真正爱好运动的人会说出那样的话 If we had thought that the rules of the sports we care
Weekly Address: Giving Every Child, Everywhere, a Fair Shot (February 14, 2015) 奥巴马每周电视演讲：给每一个孩子公平的机会 Hi, everybody. In my State of the Union Address, I laid out my ideas to help working families feel
