“If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat. If you know neither the enemy nor yourself, you will succumb in every battle.” Sun Tzu I have recently been reading “The Art of War” since it is something I see quoted in various guises all the time. While I was reading it, some quotes really caught my attention in relation to football, and how I approach