Two younger boys were sitting on a bench watching the grown-ups dance at a wedding reception, when the younger of the two boys, deep in thought, asks the other boy, “How many women can a man marry?” Right away the other boy answers, “Sixteen.”
“Sixteen!? Wow, how do you know that?” the younger boy asks.

“Didn’t you hear the preacher when he was talking? All you have to do is add it up,” the older boy says.

“Four better, Four worse, Four richer, Four poorer.”