"A properly balanced sword is the most versatile weapon for close quarters ever devised. Pistols and guns are all offense, no defense; close on him fast and a man with a gun can't shoot, he has to stop you before you reach him. Close on a man carrying a blade and you'll be spitted like a roast pigeon - unless you have a blade and can use it better than he can.A sword never jams, never has to be reloaded, is always ready. Its worst shortcoming is that it takes great skill and patient, loving practice to gain that skill; it can't be taught to raw recruits in weeks, nor even months".
Glory Road , Robert A Heinlein