WEEKLY ADDRESS: We Will Not Be Terrorized (December 05, 2015) 奥巴马每周电视讲话：总统呼吁直面恐怖主义 Hi, everybody.This weekend, our hearts are with the people of San Bernardino—another American community shatter

Hi, everybody. Over the next couple weeks, schools all across the country will be opening their doors. Students will suit up for fall sports, marching band, and the school play; moms and dads will sna

This basic law of interdependence, so manifest in the commerce of peace, applies with thousand-fold intensity in the event of war. 这种相互依存的基本法则，在和平时期的贸易中即已表现得甚为明显，而一旦运用于战争时期，它就会呈现出千百倍的重要性。 So we are pe

TED演讲：David Steindl Rast Want to be Happy be Grateful大卫·斯坦尔德-拉斯特: 想要快乐？学会感恩 There is something you know about me, something very personal, and there is something I know about every one of you a

So I'm here to tell you a story of success from Africa. 在这里，我要跟大家分享一个在非洲的成功故事。 A year and a half ago, 一年半以前 four of the five people who are full time members at Ushahidi, 在这里的5个人是Ushahidi的专职委员 whi