"You can't have a 100 percent security and also have 100 percent privacy and zero inconvenience."

"I'm not a particularly good dancer, but I can move."

"I have to confess, I'm a little bit of a neat freak. I like things in their place. And if Michelle leaves her shoes in the middle of the room, it drives me nuts."

"We are the change we seek."

"I think I'm a better speechwriter than my speechwriters. I know more about policy than my policy directors. And I'm a better political director than my political director."