All of us - we should do everything we can to make sure this country lives up to our children's expectations. - Barack Obama

For us, for our children, Africa and its people teach us a powerful lesson -- that we must uphold the inherent dignity of every human being. Dignity -- that basic idea that by virtue of our common humanity, no matter where we come from, or what we look like, we are all born equal, touched by the grace of God. Every person has worth. Every person matters. Every person deserves to be treated with decency and respect. Throughout much of history, mankind did not see this. Dignity was seen as a virtue reserved to those of rank and privilege, kings and elders. It took a revolution of the spirit, over many centuries, to open our eyes to the dignity of every person. And around the world, generations have struggled to put this idea into practice in laws and in institutions.

Your problem,” he said, “is you keep trying to answer the question.” “Isn’t that the point?” I said. “No, Barack,” Axe said, “that is not the point. The point is to get your message across. What are your values? What are your priorities? That’s what people care about. Look, half the time the moderator is just using the question to try to trip you up. Your job is to avoid the trap they’ve set. Take whatever question they give you, give ’em a quick line to make it seem like you answered it…and then talk about what you want to talk about.” “That’s bullshit,” I said. “Exactly,” he said.

Resistance through violence and killing is wrong and does not succeed. For centuries, black people in America suffered the lash of the whip as slaves and the humiliation of segregation. But it was not violence that won full and equal rights. It was a peaceful and determined insistence upon the ideals at the centre of America's founding. This same story can be told by people from South Africa to South Asia; from Eastern Europe to Indonesia. It's a story with a simple truth: violence is a dead end. It is a sign of neither courage nor power to shoot rockets at sleeping children, or to blow up old women on a bus. That is not how moral authority is claimed; that is how it is surrendered.