All I will say is we get wiser as we get older. And that what I am looking for in life is the same as I always have; happiness, peacefulness and joy. And that's all I'm going to say about that because otherwise I'd get into trouble

As time goes on and you become more comfortable in your career path, and things are starting to make sense, and it's not just about work, you find that you're able to focus on other things and other people.

We're in a strange state in our world where we sort of have that belief - and I have it too - that if it's written down there's got to be some truth in it. We haven't quite got to the spot where you go: "Well, it doesn't necessarily mean it's true." It could actually be completely made up and made to look very nice. So, we have to get to the point where scandal and those kinds of things are less and less important because otherwise we won't have anyone willing to run as politicians.

Politicians have a tremendous amount of ego to be able to do it. It's very hard when the product your selling to an entire country is yourself and you're just selling the hell out of it all the time.

I'm not out trying to prove anything. I'm sort of finished with that, so I get to play in other sandboxes and try and figure out what I like and I'm interested in.

Peace is not just a colored ribbon. It's more than a wristband or a t-shirt. It's not just a donation or a 5 K race. It's not just a folk song, or a white dove. And peace is certainly more than a celebrity endorsement. Peace is a fulltime job. It's protecting civilians, overseeing elections, and disarming ex-combatants. The UN has over 100,000 Peacekeepers on the ground, in places others can't or won't go, doing things others can't or won't do. Peace, like war, must be waged.

But I'm kind of comfortable with getting older because it's better than the other option, which is being dead. So I'll take getting older.