Nursing a grudge is bad for your heath.

Twenty-five years ago people could be excused for not knowing much, or doing much, about climate change. Today we have no excuse. No more can it be dismissed as science fiction; we are already feeling the effects.

I will never tell anyone to pick up a gun. But I will pray for the man who picks up a gun, pray that he will be less cruel than he might otherwise have been.

Love is much more demanding than law.

I think we have got to put fire under the feet of all kinds of people.

When will we learn, when will the people of the world get up and say, Enough is enough. God created us for fellowship. God created us so that we should form the human family, existing together because we were made for one another. We are not made for an exclusive self-sufficiency but for interdependence, and we break the law of our being at our peril.

Look at Nelson Mandela. Why did people want to follow him? He's a lousy speaker. If he hadn't got all the other things, you wouldn't spend time listening to him. But people actually don't listen to what he's saying, in a way. They are listening to him because he has communicated that he is ready to put his life on the line.