So don't get cynical. Cynicism didn't put a man on the moon. Cynicism has never won a war, or cured a disease, or built a business, or fed a young mind. Cynicism is a choice. And hope will always be a better choice.

Whether we like it or not, we remain a dominant military superpower.

I can say with confidence that I never bought into the hype, and I made sure that the people around me didn't buy into the hype, and I did not surround myself with people who fed me the hype. And I'm glad of that as well.

Progress in the most impoverished parts of our world enriches us all.

The only people who don't want to disclose the truth are the people with something to hide.

Just from a political perspective, do you think the president of the United States going into re-election wants gas prices to go up higher? Look, here's the bottom line with respect to gas prices: I want gas prices lower because they hurt families.

For everywhere we look, there is work to be done. The state of our economy calls for action: bold and swift. And we will act not only to create new jobs but to lay a new foundation for growth. We will build the roads and bridges, the electric grids and digital lines that feed our commerce and bind us together. We will restore science to its rightful place and wield technology's wonders to raise health care's quality and lower its costs.