" When you discover you are riding a dead horse, the best strategy is to dismount. But other strategies with dead horses [include] the following: buying a stronger whip; changing riders; saying things like 'this is the way we've always ridden this horse'; ... and, finally, harnessing several dead horses together for increased speed." Judge Thomas Penfield Jackson "

― Mark Rippetoe , Strong Enough?: Thoughts from Thirty Years of Barbell Training