I don't think you can run for president or be president unless you're a busy person.

We cannot step aside and say that we have achieved our goal by inventing a new drug or a new way by which to treat presently incurable diseases, a new way to help those who suffer from malnutrition, or the creation of ideal balanced diets on a worldwide scale. We cannot rest till the way has been found, with our help, to bring our finest achievement to everyone.

I thought Colin Powell did a fine job as secretary of state.

I've got a reason for running. I talk about a larger goal, which is to call upon the best of America. It's part of the renewal. It's reform and renewal. Part of the renewal is a set of high standards and to remind people that the greatness of America really does depend on neighbors helping neighbors and children finding mentors. I worry. I'm very worried about, you know, the kid who just wonders whether America is meant for him. I really worry about that.

If you believe that the job of the federal government is to secure this country, it's really important for you to understand that success in Iraq is part of securing the country.

And our security will require all Americans to be forward-looking and resolute, to be ready for pre-emptive action.

North Korea is a regime arming with missiles and weapons of mass destruction, while starving its citizens.