"So many people around the world have used nonviolence as a way to resolve a conflict that they faced in their lives. And they continue to use it everywhere all over the world there. And I think, in a way, nonviolence is our nature. Violence is not really our nature. If violence was our nature, we wouldn't need military academies and martial arts institutes to teach us how to kill and destroy people. We ought to have been born with those instincts. But the fact that we have to learn the art of killing means that it's a learned experience. And we can always unlearn it."