"Every day, the people I meet inspire me... every day, they make me proud... every day they remind me how blessed we are to live in the greatest nation on earth."

"I am desperate for change - now - not in 8 years or 12 years, but right now."

"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."

"And let's be clear: It's not enough just to limit ads for foods that aren't healthy. It's also going to be critical to increase marketing for foods that are healthy."

"When everything seems to be going against you, remember that the airplane takes off against the wind, not with it."

"I came of age believing that, no matter what happened, I would always be able to support myself."

"The knowledge of God is the cause of things. For the knowledge of God is to all creatures what the knowledge of the artificer is to things made by his art."

"All this worldly wisdom was once the unamiable heresy of some wise man."