upon the bowmen of my own creation—each of us produces and directs as many bowmen as his mentality and imagination is capable of.
"I caused them to fit arrows to their bows for the first time. I made them take aim at the hearts of the green men. I made the green men see all this, and then I made them see the arrows fly, and I made them think that the points pierced their hearts.
"It was all that was necessary. By hundreds they toppled from our walls, and when my fellows saw what I had done they were quick to follow my example, so that presently the hordes of Torquas had retreated beyond the range of our arrows.
"We might have killed them at any distance, but one rule of war we have maintained from the first—the rule of realism. We do nothing, or rather we cause our bowmen to do nothing within sight of the enemy that is beyond the understanding of the foe. Otherwise they might guess the truth, and that would be the end of us.
"But after the Torquasians had retreated beyond bow-shot, they turned upon us with their
