Among the most striking things that I have learned is how much we have in common. I've sat down with people everywhere, discussing what was in their hearts and on their minds. And it doesn't take long to find commonality, which is often overlooked, ignored, dismissed, and rejected otherwise.

True transformation only comes from sustainable strategies.

The worst thing that can happen in a democracy - as well as in an individual's life - is to become cynical about the future and lose hope.

I have a comprehensive energy policy, but it really does include fighting climate change, because I think that is a serious problem.

I just think that giving a child a chance and sharing what you have with a child is one of the greatest gifts you can give yourself, as well as a child.

I think because I really didn't have a good strategy for my campaign. I didn't plan it the right way. ... As a candidate who was already so well known ... I don't think I ever said, 'Yes, you may have known me for eight years, but I don't take anything for granted. I have to earn your support.

Iraq both poses a continuing threat to the national security of the United States and international peace and security in the Persian Gulf region and remains in material and unacceptable breach of its international obligations by, among other things, continuing to possess and develop a significant chemical and biological weapons capability, actively seeking a nuclear weapons capability, and supporting and harboring terrorist organizations.