Sub-Saharan Africa is also home to 400 million of the world's poorest people.

It's stasis that kills you off in the end, not ambition.

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

The human heart is greedy; it will use religion, color, or any other excuse to justify its greed. Blame the human heart.

I get to hear the really good or the really bad things in the press, but I don't read it. I can afford to say that because public opinion does not drive U2's audience.

Whenever I see grace, I’m moved.

Stop asking God to bless what you're doing. Find out what God's doing. It's already blessed.