When I started out in life I wanted to teach. I said I want to teach that this planet rises at 7:10 a.m. and it sets at 6:42 p.m., the sun doesn't move. If I can teach that, may be all these little kids growing up would realize we are one thing, there is no north and south, no Scotland, Ireland, Wales, there is one planet and we are all on it and we all have to look after that and look after each other.