I’d like to say hello to everyoneparticipating in DEMO Fall in Silicon Valley! It’s really a privilege for me to share some thoughts with so manytalented young leaders. DEMO showcases the best of theb

Now, the data shows that Syrian organizations carry out 75 percent of the humanitarian work in Syria. 由叙利亚一些组织开展研究表明，有75%的人道主义人士在叙利亚工作。 Yet, they receive 0.3 percent of the Syria aid budget. 然而，他们仅获得了

We need not just campaigning physicists, but we need biologists, computer experts and environmentalists as well. 我们不仅需要参加竞选的物理学家，还需要有生物学家，计算机专家和环境保护者们共同参与。 And I think academics and independent entrep

Aristotle said: "Men come together in cities in order to live, but they remain together in order to live the good life." It is harder and harder to live the good life in American cities toda

奥巴马发表演讲缅怀马丁•路德•金Remembering Dr. Martin Luther King, Jr.， 这番演讲发表于印第安纳州纪念马丁•路德•金遇刺40周年的集会上。在此番演讲中，奥巴马号召美国人民继续金博士终生追求的事业——追求社会正义和经济正义，并指出要实现马丁•路德•金的美国梦还有很长的路要走。本文大量引用了马丁•路德•金在被刺杀前夕的布道演讲“I’ve been to the