HAPPINESS

To be happy with a man, you must understand him a lot and love him a little.
To be happy with a women, you must love her a lot and not try to understand her at all.

LONGEVITY

Married men live longer than single men do, but married men are a lot more willing to die.

PROPENSITY TO CHANGE

A woman marries a man hoping he will change, but he doesn't.
A man marries a woman hoping that she won't change, and she does.

DISCUSSION TECHNIQUE

A woma has the last word in any arguemnt.
Anything a man says after that is the beginnning of a new argument.