"I think the final outcome of most football games is affected more by attitude then by talent. I once heard someone say that an upset is really in the mind of the favorite. If the favored team plays to the best of their ability, the underdog probably isn’t going to win. But if there’s an upset, it’s probably because the favorite didn’t have the right attitude. A team that has the right attitude and happens to be blessed with the greater talent and ability is not likely to be upset. As a football team, we have to understand that our thinking affects everything we do."
-From Jim Tressel's "Winners Manual"