I also declared to the world at large that I would ride it out, and I would not allow cancer to ride me. 我还向世界宣告，我将度过难关，我不会允许癌症将我打倒。 But to go from where I was to where I wanted to be, I needed someth

No one could tell us the answer to that question, 没人能够告诉我们这个问题的答案， so we launched a new initiative and hired a polling firm to ask voters across the country: What do you need to be healthy? 于是我们采取了新行动

奥巴马1991年毕业于哈佛大学的法学院，获得了“极优等”法学博士的学位，也是第一个担任哈佛法学评论主编的非洲裔美国人，并在此期间获得了全国范围的认可。下面是20多年前，奥巴马首次现身电视的。 The distinguished lawyer Charles Hamilton Houston was born in 1895, eight months before the

I've just received a call from secretary Clinton. She congratulated us. It's about us. On our victory, and I congratulated her and her family on a very, very hard-fought campaign. 我刚从克林顿国务卿（指希拉里）那儿接到一

如果我们可以将将是培训转型， 专注于 对于魔力的教学， 我们可以将无趣的课堂变得生动起来， 我们可以重新点燃想象力， 我们可以改变教育。 Christopher Emdin:Teach teachers how to create magic 老师如何创造魔力. Right now there is an aspiring teacher who is working on a 60-page p