"I do not want to be a national power. I want to be a national service."

"The key to living a moral life is this: Do nothing in private that you would be ashamed to discuss openly with your mother."

"If you want time to pass quickly, just give a banker your note for 90 days."

"I can always make money, but I can't always make time."

"The man who is a master of patience is master of everything else."