Selling out is doing something you don't really want to do for money. That's what selling out is.

Sadly, I do my homework. I've a soft spot for the boring minutiae. I read the Charter of the United Nations before meeting with Kofi Annan. I read the Meltzer report, and then I'll read C. Fred Bergsten's defense of institutions like the World Bank and the I.M.F. It's embarrassing to admit.

When those people get up at the Grammys and say, "I thank God", I always imagine God going, "Oh, don't, please don't thank me for that one. Please, oh, that's an awful one! Don't thank me for that - that's a piece of crap !"

Dream up the kind of world you want to live in. Dream out loud.

The most powerful idea that's entered the world in the last few thousand years - the idea of grace - is the reason I would like to be a Christian.

God's Spirit moves through us and the world at a pace that can never be constricted by any one religious paradigm.

Facebook are an amazing team, a brilliant team. It's a technology that brings people together.