Now, when we think about changing human nature, 那么，当我们考虑改变人类本质时， the first thing that comes to mind are these human modification technologies 首先想到的便是那些人类改造技术 growth hormone therapy, cosmetic surgery,

So let's start off by defining some terms. What is regret? 首先让我们定义一下几个词语。什么是后悔？ Regret is the emotion we experience when we think that our present situation could be better or happier if we had done s

姚明在宣布退役的新闻发布会上的讲话 感谢篮球、感谢生活、感谢所有的朋友 ——姚明在宣布退役的新闻发布会上的讲话 2011年7月20日 上海 Yao Ming(7/20/2011，Shanghai) 各位领导，各位来宾，新闻界的朋友们： Esteemed Director Li Yuyi, distinguished guests, friends in the media：

Recently, I flew over a crowd of thousands of people in Brazil playing music by George Frideric Handel. I also drove along the streets of Amsterdam, again playing music by this same composer. Let's ta

May 31, 2007 10:07 A.M. EDT MRS. BUSH: Thank you, George, for that kind introduction. Thanks to the United States Global Leadership Council for hosting us this morning. Next week, leaders from around