It isn't enough for you to love money - it's also necessary that money should love you.
It's the good loser who finally loses out.
Being an optimist after you've got everything you want doesn't count.
University: ... a place where rich men send their sons who have no aptitude for business.
Nothing is as irritating as the fellow who chats pleasantly while he's overcharging you.
A grouch escapes so many little annoyances that it almost pays to be one.