Rely not on the likelihood of the enemy's not coming, but on our own readiness to receive him
Sun TzuThe successful person has unusual skill at dealing with conflict and ensuring the best outcome for all.
Sun TzuThe spot where we intend to fight must not be made known; for then the enemy will have to prepare against a possible attack at several different points; and his forces being thus distributed in many directions, the numbers we shall have to face at any given point will be proportionately few.
Sun Tzu