You are indebted to life until you help some less fortunate person, just as you were helped.

I think the Americans need to understand that a lot of times the children are bored in school, and that is why they are not staying in.

But iPods and iPhones are two things we don't get for our kids.

I learn in a different way. I learn experientially.

When were you born, who are your parents, where did you grow up? None of us earns these things. These things were given to us. So when we strip away all of our luck and our privilege, and we consider where we'd be without them, it becomes much easier to see someone who's poor and say, "That could be me." And that's empathy.

We start with an economic approach. We look at what are the greatest causes of death in the developing world, and what causes the largest amount of disability, which would prevent you from getting a job. A lot of those deaths start with diseases, diseases we don't get in such a great number in the United States.

Make sure you continue to trust what you know now about yourself and stay true to what you believe in