George Kimball:
When a man's wife thinks he's having an affair, how can he convince her he's not?

Arnold Nash:
He can't.

George Kimball:
But I'm not having one!

Arnold Nash:
Doesn't make any difference.

George Kimball:
Isn't a man innocent until proven guilty?

Arnold Nash:
Look, you're dealing with your wife. You can forget the Constitution.