避其銳氣擊其惰歸 [ㄅㄧˋ ㄑㄧˊ ㄖㄨㄟˋ ㄑㄧˋ ㄐㄧ ㄑㄧˊ ㄉㄨㄛˋ ㄍㄨㄟ; bi4 qi2 rui4 qi4 ji1 qi2 duo4 gui1] to avoid the enemy when he is fresh and strike him when he is tired and withdraws ◄ ►