We have an obligation to fight for the world as it should be.

See, that's why Barack's running: to end the war in Iraq responsibly - to build an economy that lifts every family, to make sure health care is available for every American - and to make sure that every child in this nation has a world-class education all the way from preschool to college.

There is no magic to achievement. It's really about hard work, choices, and persistence.

Oh, I can't play soccer, and I'm not a great swimmer. I won't drown, but you won't see me doing laps in a pool.

Your word is your bond, you do what you say you're going to do.

Whether an illness affects your heart, your leg or your brain, it's still an illness, and there should be no distinction.

Kids who participate in school meal programs get roughly half of their calories each day at school. ... This is an extraordinary responsibility. But it's also an opportunity. And it's why one of the single most important things we can do to fight childhood obesity is to make those meals at school as healthy and nutritious as possible.