I am grateful to Stacy Schiff first of all because she can write a sentence-because she offers us her scholarship with wit, clarity, and grace. Once again, she has done what only the best writers can do: she has made the world new, again.

You can write about anything, and if you write well enough, even the reader with no intrinsic interest in the subject will become involved.

What interests me is trying to catch the reflection of the human being on the page. I'm interested in how ordinary people live their lives

I usually write about ordinary people and ordinary things, but Paul Farmer is the least ordinary person I've ever met... He's the leader of a small group of people who hope to cure a sick world, and I hope my book can help in some small way.

Paul Farmer has helped to build amazing health care system in one of the poorest areas of Haiti. He founded Partners in Health, which serves the destitute and the sick in many parts of the world from Haiti to Boston and from Russia to Peru.

I do believe in God. I think God has given so much power to people, and intelligence, and said, 'Well, you are on your own. Maybe I'm tired, I need a nap. You are mature. Why don't you look after yourselves?' And I think He's been sleeping too much.

Don't worry about being worried. You're heading out on an adventure and you can always change your mind along the way and try something else.