From Richard Wolfe's book Renegade about the Obama campaign:
"[Obama's] friend Marty Nesbitt shared with him an e-mailed photo, which summed up their collective response to weak-kneed Democrats. It was a picture of the candidate delivering his convention speech, with the caption "Everyone Chill the Fuck Out. I Got This."
Obama chuckled. "Exactly," he said. "That's exactly how I feel."