《百战奇略·第一卷·骑战》
目前如不乘势急速出击，一旦敌人了解了我们的兵力就无计可施了。 
今若不乘势而急击之，使敌人知我之众寡，则计无所施矣。 
If we don't take advantage of the situation to make a quick strike, we will have no way to deal with it once the enemy understands our strength.