“All warfare is based on deception. A skilled general must be master of the complementary arts of simulation and dissimulation; while creating shapes to confuse and delude the enemy he conceals his true dispositions and ultimate intent. When capable he feigns incapacity; when near he makes it appear that he is far away; when far away; that he is near. Moving as intangibly as a ghost in the starlight, he is obscure, inaudible. His primary target is the mind of the opposing commander; the victorious situation, a product of his creative imagination. Attacking the mind of the enemy is an indispensable preliminary to battle.” – Sun Tzu