ness in action. The silence in the ranks must be unbroken as long as silence was proper; but when the time came for the charge, the shout and the cheer must be full of terror for the foe. The officers were to be alert in receiving and communicating orders; and every one was to act as if he felt that the whole result of the battle depended on his own single good conduct
Having thus briefly instructed his generals, Alexander ordered that the army should sup, and take their rest for the night.
Darkness had closed over the tents of the Macedonians, when Alexander's veteran general, Parmenio, came to him, and proposed that they should make a night attack on the Persians. The king is said to have answered, that he scorned to filch a victory, and that Alexander must conquer openly and fairly. Arrian justly remarks that Alexander's resolution was as wise as it was spirited. Besides the confusion and uncertainty which are inseparable from night engagements, the value of Alexander's victory would have been impaired, if gained under circumstances which might supply the enemy with any excuse for his defeat, and encourage him to renew the contest. It was necessary for Alexander not only to beat Darius, but to gain such a victory, as should leave his rival without apology, and without hope of recovery.