奥巴马总统每周电台演讲:总统赞赏卡尔扎伊总统并呼吁尽快实现战略合作协议
It is a great pleasure to welcome President Karzai to my hometown of Chicago after he extended hospitality to me during my visit to to Kabul recently. 很高兴欢迎卡尔扎伊总统来到我的故乡芝加哥, 而最近在我访问喀布尔期间他对我热情款待。 During
TED演讲之败中求胜 怎样从错误中学习(6)
There are a million pictures that I could click through here, 我有上百万张照片可以展示, and had to choose carefully -- this is one of my favorites -- of students learning, 可我得小心的选择--好,这是我最喜欢的一张--学生正在学习的照片, of wha
TED演讲:生命中最惨痛的时刻如何造就我们(3)
Dr. Ma Thida, a leading human rights activist 马提达博士,一位人活跃的权运动领袖 who had nearly died in prison 曾经几乎丧命于狱中 and had spent many years in solitary confinement, 并在单独禁锢中度过多年, told me she was grateful to her j
TED演讲:下一次工业革命就在眼前(8)
Of course China and other emerging economies won't be the factory of the world anymore. 诚然,中国和其他发展中国家不再会是世界工厂。 Actually, it was not a sustainable model in the long term, as those countries are becomin
Presidential Message: Kwanzaa 2008 (2008-12-24)
I send greetings to those observing Kwanzaa. Kwanzaa is the celebration of African culture, community, and family traditions. For more than 40 years, millions of people have come together to reaffirm