"Security against defeat implies defensive tactics; ability to defeat the enemy means taking the offensive." "Standing on the defensive indicates insufficient strength; attacking, a superabundance of strength." "The general who is skilled in defense hides in the most secret recesses of the earth; he who is skilled in attack flashes forth from the topmost heights of heaven. Thus on the one hand we have ability to protect ourselves; on the other, a victory that is complete." Sun Tzu - The Art of War