"I never thought I would be a billionaire. I thought I would be a millionaire. But a billionaire? That's just crazy."

"I still have my first dollar. I keep it in a small frame, and it reminds me of where I came from."

"I trust that everything happens for a reason, even if we are not wise enough to see it."

"Real integrity is doing the right thing, knowing that nobody’s going to know whether you did it or not."

"My idea of heaven is a great big library."