I live in a world of possibility and opportunity. You look for the light. There's darkness everywhere but you look for that spot of light and you work your way towards it, and you do what it takes to get there.

I have always been a very visual person and a keen observer.

We're all born, and if you're going to live to be elderly, you'll have gone through a life journey different than anyone else's. It's unique to you, but you'll have some common themes.

I don't have any interest to go to Israel. I don't think I'd ever have a cause to go.

We would like to see the virtual elimination of the transmission of [HIV] from mother to child by 2015. ... We believe it can be achieved with political will.

I'm not particularly attention-seeking.

There are so many things that we could do to change the world in so many aspects. There are people working in nonprofit organizations, tackling the issues that we so desperately need to face, while governments fail so appallingly.