September 26, 2007 10:29 A.M. EDT THE PRESIDENT: Good morning. Laura and I are really pleased to be here in New York City, and really pleased to be able to be here with the Mayor and the Superintenden
I realized then that we had to think deeply about how the technology we work on today looks in five years, in 10 years. 那时我了解到，我们必须要深入思考我们现今努力发展的科技，在五年、十年后会是什么样子。 Humans evolve slowly, with time to co
Good evening, everybody. Please have a seat. On behalf of Michelle and myself, welcome to the White House. This city, this house, has welcomed foreign envoys and leaders for more than two centuries. B
