bì qí ruì qì,jī qí duò guī
其:他的;锐气:勇猛的气势;惰:松懈善于用兵之人,总是避开敌人初来时的气势,等敌人疲惫时再狠狠打击。
先秦 孙武《孙子 军争》:“故善用兵者,避其锐气,击其惰归,此治气者也。”
避其锐气,击其惰归作宾语、定语、分句;指一种战争计谋。
avoid the enemy when he is fresh and strike him when he is tired enough to withdraw