['March'] is a path you must take if you want to move from one point to another point. If you want to make it down this very long and troublesome road, follow this path. Follow this message. Follow this map. And you will get there some day.

Sen. McCain and Gov. Palin are sowing the seeds of hatred and division, and there is no need for this hostility in our political discourse.

To question the legitimacy of the next United States president, you know, and you're worried about a tweet that says, hey, why don't you get back to work instead of questioning my legitimacy? Too bad.

Right now, what my job is - pardon me? Those are just words. Right now, what my - my job is right now going beyond media conflicts and words is to say that Donald Trump, among other things, told the American people he would not cut Social Security, Medicare and Medicaid, and right now Republicans in the House and Senate are doing just that.

When I speak to students about the Civil Rights Movement, I say that it is impossible to stop a determined movement that is captivating the American consciousness. I think the candidacy of Sen. Obama represents the beginning of a new movement in American political history that began in the hearts and minds of the people of this nation. And I want to be on the side of the people, on the side of the spirit of history.

When I was a student, I studied philosophy and religion. I talked about being patient. Some people say I was too hopeful, too optimistic, but you have to be optimistic just in keeping with the philosophy of non-violence.

I think all Americans should be hopeful, and try to be optimistic.