Some women can be fooled all of the time, and all women can be fooled some of the time, but the same woman can't be fooled by the same man in the same way more than half of the time.
Bio: Karl Georg Büchner was a German dramatist and writer of poetry and prose, considered part of the Young Germany movement. He was also a revolutionary, a natural scientist, and the brother of physician and philosopher Ludwig Büchner.