The ardour of the troops was not unknown to their generals; but it was judged advisable to wait for the issue of the struggle which others were carrying on. The conquerors and the conquered, it was said, never unite with a genuine good faith. It matters not whether fortune make Otho or Vitellius to be the victor. Even great generals grow insolent in prosperity; these men are quarrelsome, indolent and profligate, and their own faults will make war fatal to the one, and success to the other. They therefore postponed the war until a more fitting opportunity, and though Vespasian and Mucianus had but lately resolved on concerted action, the others had done so long before. The worthiest among them were moved by patriotism; many were wrought upon by the attractions of plunder; some by their private embarrassments. And so, good and bad, from different motives, but with equal zeal, were all eager for war.