I have fought against spending. I have fought against special interests. I have fought for reform.

There is a wonderful book called "Gandhi's Truth," by Erik Erikson, the psychologist. It is a great book. And I remember reading that and thinking about this connection between what we think in our personal lives and how that manifests itself in our politics. Those are two books, just off the top, that I think are sort of representative of reading that I did at that time. I never get a chance to read anymore.

By some estimates, the oil you recently discovered off the shores of Brazil could amount to twice the reserves we have in the United States. We want to work with you. We want to help with technology and support to develop these oil reserves safely, and when you're ready to start selling, we want to be one of your best customers.

The Bush Administration's failure to be consistently involved in helping Israel achieve peace with the Palestinians has been both wrong for our friendship with Israel, as well as badly damaging to our standing in the Arab world.

Because as tough as things have been, I am convinced you are tougher. I've seen your passion and I've seen your service... I've seen a generation eager, impatient even, to step into the rushing waters of history and change its course.

Our job as Americans is to restore that basic bargain that says, if you work hard, if you're willing to meet your responsibilities, you can get ahead. You can get ahead. Doesn't matter what you look like, doesn't matter where you come from. Our middle class, when it's growing, when it's thriving, when there are ladders of opportunity for people to do a little bit better each year and then make sure that their kids are doing even better than them, that's the American dream. That's what we got to fight for. That has to be the north star that guides everything we do.

Global warming is not just the greatest environmental challenge facing our planet - it is one of our greatest challenges of any kind.