“Because of the Civil Rights movement, new doors of opportunity and education swung open for everybody ... Not just for blacks and whites, but also women and Latinos; and Asians and Native Americans; and gay Americans and Americans with a disability. They swung open for you, and they swung open for me. And that's why I'm standing here today-because of those efforts, because of that legacy.”

“There are always things that I think I wish I could have done better.”

“Inequality also distorts our democracy. It gives an outsized voice to the few who can afford high-priced lobbyists and unlimited campaign contributions, and runs the risk of selling out our democracy to the highest bidder. And it leaves everyone else rightly suspicious that the system in Washington is rigged against them - that our elected representatives aren't looking out for the interests of most Americans.”

“Cathleen Falsani: What is sin?Barack Obama: Being out of alignment with my values.”

“Basically, I am a night owl. My wife is an early bird, so she goes to bed around 9:30, and my kids are in bed about 8. So, if I am home, I will usually start writing about 9:30 and go till about 12:30 or 1:30, depending on what my energy level is.”

“I'm not sure we have the right strategy in Afghanistan. Let me think this over for a few months.”

“I'll tell you what they're all going to face, whichever one of them becomes president on January 21st of 2009. They will face a military force - a United States military force that cannot sustain - continually sustain 140,000 people deployed in Iraq and the 20-odd or 25,000 people we have deployed in Afghanistan and our other deployments.”

“We all hoped in 2001 that we could put in place an Afghan government under President Karzai that would be able to control the country, make sure al-Qaeda didn't come back, and make sure the Taliban wasn't resurging. It didn't work out.”