President Hennessy, members of the Board of Trustees, distinguished faculty and staff, proud and relieved parents, calm and serene grandparents, distracted but secretly pleased siblings, ladies and ge
President Bush Discusses Cuba, Marks Day of Solidarity THE PRESIDENT: Bienvenidos. Thanks for coming to mark this Day of Solidarity with the Cuban People. This is a day of pride, as we honor the cul
So I'm here to explain 我来解释一下 why I'm wearing these ninja pajamas. 为什么我穿着这样一套忍者睡衣 And to do that, I'd like to talk first 我想首先谈谈我们体内含有的 about environmental toxins in our bodies. 对环境有害的毒素 So
Now the reason the chimpanzees don't do that 黑猩猩不那么做的原因 is that they lack what psychologists and anthropologists call social learning. 是它们缺乏心理学家和人类学家所谓的社会学习能力 They seem to lack the ability to learn fr
