The line between disorder and order lies in logistics.

Thus it is that in war the victorious strategist only seeks battle after the victory has been won, whereas he who is destined to defeat first fights and afterwards looks for victory.

All war is based on deception.

All warfare is based on deception. Therefore, when capable, feign incapacity; when active, inactivity. When near, make it appear that you are far away; when far away, that you are to lure him; feign disorder and strike him. When he concentrates, prepare against him; where he is strong, avoid him. Anger his general and confuse him. Pretend inferiority and encourage his arrogance.

If those who are sent to draw water begin by drinking themselves, the army is suffering from thirst.

Weak leadership can wreck the soundest strategy; forceful execution of even a poor plan can often bring victory.

If you know yourself but not the enemy, for every victory gained you will also suffer a defeat.