Although I will not listen to fault-finders, I will follow the advice of teachers. To direct the fighter how to fight when you yourself occupy a post of vantage on the wall is a kind of teaching that does not commend itself; and when you are yourself bathed in perfumes, it is unworthy to charge a bleeding soldier with cowardice.
Nor in saying this do I lay myself open to a charge of boasting that while others have slept I only have entered the lists. My meaning simply is that men who have seen me wounded in this warfare may possibly be a little too cautious in their methods of fighting.
I would not have you engage in an encounter in which you will have nothing to do but to protect yourself, your right hand remaining motionless while your left manages your shield. You must either strike or fall. I cannot account you a victor unless I see your opponent put to the sword. – St. Jerome