Our Constitution of 1787 was not a perfect instrument; it is not perfect yet. 我们1787年的宪法并不是一份完美无缺的文献，而且它至今仍未尽善尽美。 But it provided a firm base upon which all manner of men, of all races and colors and

I didn't make it to many classes this year 我今年根本就没上什么课 You guys must have really tanked your finals 你们期末考试肯定是故意输给我的 Thank you for that 谢谢你们的好意 I'd also like to thank President Teresa Sullivan

英语课前演讲稿（一）　　　　Thefirst time I saw Bao was in 2005, the year when Thomas and Uber Cup was held. At that time he was playing against Li zongwei, who is also a good player from Malaysia. Bao beat him. To

Four years ago ,on the TED’s stage,I annouced a company as working with at the time called Odeo.And because of that announcement we got a big article in the New York Times which led to more press ,whi

Honest error in the face of complex and possibly intractable problems is a far more important source of bad results than are bad motives 糟糕政策结果更主要的原因是 碰到复杂难解问题时所犯下的诚实错误 而不是出于恶劣动机 For these reasons, th