“A king should first gain the confidence of the foe and when he has gained it should spring on him like a wolf. The foe should be struck down so effectively that he may never agin raise his head. The foe should be slain by the arts of conciliation, expenditure of money, creating disunion among his allies or by employment of force. Indeed every means in the king’s power should be used to destroy the foe. The king should never strike in ignorance but having slain his foe should never indulge in sorrow. The king should speak with soft words before he smites and even as he is smiting. Grieve for the victim after he is down.”