[on Nelson Mandela] He was a revolutionary. He took up arms, he was willing to fight, to kill and be killed, he was willing to die - as he said in his trial. He was tough in that sense. And he was thoughtful, intelligent, and he spoke for a movement. His strength came from his ability to work with many people, to embrace the visions and outlooks of other people, to speak to everybody, and to articulate the consciousness of a whole generation.