If you want peace, you don't talk to your friends. You talk to your enemies.

Peace comes when you talk to the guy you most hate. And that's where the courage of a leader comes, because when you sit down with your enemy, you as a leader must already have very considerable confidence from your own constituency.

If you want to make peace, you don't talk to your friends. You talk to your enemies.

In God's family, there are no outsiders, no enemies.

In many ways, when you're a Nobel peace laureate, you have an obligation to humankind, to society.

We must be ready to learn from one another, not claiming that we alone possess all truth and that somehow we have a corner on God.