There were two terms Master Thomas had taught her in her first week of training. “The dominance” and “the crease,” he’d called them. The “dominance” was the clash of wills, the war of personal confidence fought before the first blow was struck to establish who held psychological domination over the other. But the “crease” was something else, a reference to the tiny wrinkling of the forehead when the moment of decision came. Of course, “crease” was only a convenient label for an infinite set of permutations, he’d stressed, for every swordsman announced the commitment to attack in a different way. All fencers were taught to look for the crease, and competition fencers researched opponents exhaustively before a match, for though the signal might be subtle, it was also constant. Every swordsman had one; it was something he simply could not train completely out of himself. But because there were so very many possible creases, Master Thomas had explained while they sat cross-legged in sunlight on the salle floor, most swordmasters emphasized the dominance over the crease, for it was a simpler and a surer thing to defeat your opponent’s will than to look for something one might or might not recognize even if one saw it.
But the true master of the sword…was she who had learned to rely not on her enemy’s weakness, but upon her own strength. She who understood that the difference between the salle and what Honor faced today—between fencing, the art, and life or death by the sword—was always in the crease, not the dominance.
Honor knew she’d taken longer to grasp his meaning than someone with her background should have. But once she had, and after she’d studied the library information on Japan, she’d also realized why—on Grayson, as in the ancient islands of the samurai—a formal duel almost always both began and ended with a single stroke.
— Flag in Exile, Chapter 29
Author’s emphases are in italic. Mine are bolded.
