He waged war out of his own kingdom with the Egyptians, under the conduct of Pharnabazus and Iphicrates, but was unsuccessful by reason of their dissensions. In his expedition against the Cadusians, he went himself in person with three hundred thousand footmen and ten thousand horse, and making an incursion into their country, which was so mountainous as scarcely to be passable, and withal very misty, producing no sort of harvest of corn or the like, but with pears, apples, and other tree-fruits feeding a war-like and valiant breed of men, he unawares fell into great distresses and dangers. For there was nothing to be got, fit for his men to eat, of the growth of that place, nor could anything be imported from any other. All they could do was to kill their beasts of burden, and thus an ass's head could scarcely be bought for sixty drachmas. In short, the king's own table failed; and there were but few horses left; the rest they had spent for food. Then Teribazus, a man often in great favour with his prince for his valour and as often out of it for his buffoonery, and particularly at that time in humble estate and neglected, was the deliverer of the king and his army. There being two kings amongst the Cadusians, and each of them encamping separately, Teribazus, after he had made his application to Artaxerxes and imparted his design to him, went to one of the princes, and sent away his son privately to the other. So each of them deceived his man, assuring him that the other prince had deputed an ambassador to Artaxerxes, suing for friendship and alliance for himself alone;and, therefore, if he were wise, he told him, he must apply himself to his master before he had decreed anything, and he, he said, would lend him his assistance in all things. Both of them gave credit to these words, and because they supposed they were each intrigued against by the other, they both sent their envoys, one along with Teribazus, and the other with his son. All this taking some time to transact, fresh surmises and suspicions of Teribazus were expressed to the king, who began to be out of heart, sorry that he had confided in him, and ready to give ear to his rivals who impeached him. But at last he came, and so did his son, bringing the Cadusian agents along with them, and so there was a cessation of arms and a peace signed with both the princes. And Teribazus, in great honour and distinction, set out homewards in the company of the king; who, indeed, upon this journey made it appear plainly that cowardice and effeminacy are the effects, not of delicate and sumptuous living, as many suppose, but of a base and vicious nature, actuated by false and bad opinions. For notwithstanding his golden ornaments, his robe of state, and the rest of that costly attire, worth no less than twelve thousand talents, with which the royal person was constantly clad, his labours and toils were not a whit inferior to those of the meanest persons in his army. With his quiver by his side and his shield on his arm, he led them on foot, quitting his horse, through craggy and steep ways, insomuch that the sight of his cheerfulness and unwearied strength gave wings to the soldiers, and so lightened the journey, that they made daily marches of above two hundred furlongs.
After they had arrived at one of his own mansions, which had beautiful ornamented parks in the midst of a region naked and without trees, the weather being very cold, he gave full commission to his soldiers to provide themselves with wood by cutting down any, without exception, even the pine and cypress. And when they hesitated and were for sparing them, being large and goodly trees, he, taking up an axe himself, felled the greatest and most beautiful of them. After which his men used their hatchets, and piling up many fires, passed away the night at their ease. Nevertheless, he returned not without the loss of many and valiant subjects, and of almost all his horses. And supposing that his misfortunes and the ill-success of his expedition made him despised in the eyes of his people, he looked jealously on his nobles, many of whom he slew in anger, and yet more out of fear. As, indeed, fear is the bloodiest passion in princes; confidence, on the other hand, being merciful, gentle, and unsuspicious. So we see among wild beasts, the intractable and least tamable are the most timorous and most easily startled;the nobler creatures, whose courage makes them trustful, are ready to respond to the advances of men.