A couple celebrates their 30th anniversary by re-walking their first walk together. They come to the fence against which they first made love.
The husband says, "Come on, for old time's sake." The wife agrees and they both undress.
Afterwards, the husband says, "You're even better than you were 30 years ago."
His wife replies, "That fence wasn't electrified 30 years ago!"
A doctor, a lawyer and a mathematician were discussing the relative merits of having a wife or a mistress.
The lawyer says, "For sure a mistress is better. If you have a wife and want a divorce, it causes all sorts of legal problems.
The doctor says, "It's better to have a wife because the sense of security lowers your stress and is good for your health.
The mathematician says, "You're both wrong. It's best to have both so that when the wife thinks you're with the mistress and the mistress thinks you're with your wife, you can do some mathematics.
