“A human can walk perhaps a hundred miles a day if he goes at a leisurely pace, so long as he had good cause. Without stopping. Double that if he were in good shape, running and carried food with him, which our ancient ancestors often did as part of wise practice. We tired out our prey by chasing them, then following their trail, coming upon them while they were resting and forcing them to flee again, always fleeing us, never escaping. Our prey would eventually injure itself, or simply give out from exhaustion and then fall to us. It got so much easier when we discovered the usefulness of tools you understand.” He said. The room was silent and he could feel the tension and unease of the guards. “Perhaps, now, thou have an inkling of why I said our greatest strength was the human mind. When we seek to do something, it is done, come hell or high water, determination is the bedrock of our entire being. But let us turn away from unsightly discussions, mayhaps thee have other questions?”