As you leave here today, I would like to leave you with a very personal message, which is what it is that I believe we should be doing as individuals, and this is really about being open-minded, open-minded to the fact that our hopes and dreams of creating prosperity for people around the world, creating and meaningfully putting a dent in poverty for hundreds of millions of people, has to be based in being open-minded, because these systems have good things and they have bad things.