ROMANCE MATHEMATICS Smart man + smart woman = romance Smart man + dumb woman = affair Dumb man + smart woman = marriage Dumb man + dumb woman = pregnancy OFFICE ARITHMETIC Smart boss + smart employee = profit Smart boss + dumb employee = production Dumb boss + smart employee = promotion Dumb boss + dumb employee = overtime  SHOPPING MATH A man will pay $2 for a $1 item he needs. A woman will pay $1 for a $2 item that she doesn't need. GENERAL EQUATIONS & STATISTICS A woman worries about the future until she gets a husband. A man never worries about the future until he gets a wife. A successful man is one who makes more money than his wife can spend. A successful woman is one who can find such a man.             Â