Sunzi, The Book of War, the Military Classic of the Far East (1908)
“ Wherefore the spirit of the good fighter is terrifying, his occasions sudden; like the stretched cross-bow, whose string is released at the touch of the trigger. In the maze and tumult of the battle, there is no confusion; in the thick of action the battle array is impenetrable. If discipline be perfect, disorder can be simulated; if truly bold, we can feign fear; if really strong, we can feign weakness. ”
