We've all heard stories of lottery winners, rock stars, heirs and heiresses, and professional athletes becoming millionaire morons who wake up rich but are broke by nightfall.

Generous people can become more generous as they become richer, giving away vast fortunes to worthwhile causes as Bill Gates and Warren Buffett are doing.

John D. Rockefeller apparently became more of a tightwad the richer he got. I don't know if it is true, but one story I read was about one of his sons having to wear his older sister's clothes in order to save money.

Robert Kiyosaki Quotes