THE PRESIDENT: Hello, everybody. Good to see you. (Applause.) You don’t need to do that. It’s good to see you. Thank you very much. Thank you. Thank you so much. Everybody -- everybody hav
名人演讲特辑之四：道格拉斯“七月四日对美国黑奴意味着什么” The Meaning of July Fourth for the Negro By Frederick Douglas Fellow Citizens, I am not wanting in respect for the fathers of this republic. The signers of the Declaratio
It has now been three months since the tragic events in Newtown, Connecticut. 自康涅狄格州新城的惨剧发生已经过去三个月。 Three months since we lost 20 innocent children and six dedicated adults who had so much left to giv
Why this is interesting is because in the past decade we have found that this is not just some anomaly of this ridiculous, 这个发现之所以有趣，是因为在过去十年间，我们发现这种现象不只局限在这种古怪的、 glow-in-the-dark bacterium that lives
