11. The Nine Situations
If asked how to cope with a great host of the enemy in orderly array and on the point of marching to the attack, I should say: \"Begin by seizing something which your opponent holds dear; then he will be amenable to your will."
Opinions differ as to what Sun Tzu had in mind. Ts`ao Kung thinks it is "some strategical advantage on which the enemy is depending." Tu Mu says: "The three things which an enemy is anxious to do, and on the accomplishment of which his success depends, are: (1) to capture our favorable positions; (2) to ravage our cultivated land; (3) to guard his own communications." Our object then must be to thwart his plans in these three directions and thus render him helpless. [Cf. III. ss. 3.] By boldly seizing the initiative in this way, you at once throw the other side on the defensive.