So the expedition returned without effecting anything. Antigonus, now nearly eighty years old, was no longer well able to go through the fatigues of a marching campaign, though rather on account of his great size and corpulence than from loss of strength; and for this reason he left things to his son, whose fortune and experience appeared sufficient for all undertakings, and whose luxury and expense and revelry gave him no concern. For though in peace he vented himself in pleasures, and, when there was nothing to do, ran headlong into any excesses, in war he was as sober and abstemious as the most temperate character. The story is told that once, after Lamia had gained open supremacy over him, the old man, when Demetrius coming home from abroad began to kiss him with unusual warmth, asked him if he took him for Lamia. At another time, Demetrius, after spending several days in a debauch, excused himself for his absence, by saying he had had a violent flux. "So I heard," replied Antigonus;"was it of Thasian wine, or Chian?" Once he was told his son was ill, and went to see him. At the door he met some young beauty.
Going in, he sat down by the bed and took his pulse. "The fever," said Demetrius, "has just left me." "Oh yes," replied the father, "I met it going out at the door." Demetrius's great actions made Antigonus treat him thus easily. The Scythians in their drinking-bouts twang their bows, to keep their courage awake amidst the dreams of indulgence; but he would resign his whole being, now to pleasure, and now to action;and though he never let thoughts of the one intrude upon the pursuit of the other, yet when the time came for preparing for war, he showed as much capacity as any man.
And indeed his ability displayed itself even more in preparing for than in conducting a war. He thought he could never be too well supplied for every possible occasion, and took a pleasure, not to be satiated, in great improvements in ship-building and machines. He did not waste his natural genius and power of mechanical research on toys and idle fancies, turning, painting, and playing on the flute, like some kings, Aeropus, for example, King of Macedon, who spent his days in making small lamps and tables; or Attalus Philometor, whose amusement was to cultivate poisons henbane and bellebore, and even hemlock, aconite, and dorycnium, which he used to sow himself in the royal gardens, and made it his business to gather the fruits and collect the juices in their season. The Parthian kings took a pride in whetting and sharpening with their own hands the points of their arrows and javelins. But when Demetrius played the workman, it was like a king, and there was magnificence in his handicraft. The articles he produced bore marks upon the face of them not of ingenuity only, but of a great mind and a lofty purpose. They were such as a king might not only design and pay for, but use his own hands to make;and while friends might be terrified with their greatness, enemies could be charmed with their beauty; a phrase which is not so pretty to the ear as it is true to the fact. The very people against whom they were to be employed could not forbear running to gaze with admiration upon his galleys of five and six ranges of oars, as they passed along their coasts; and the inhabitants of besieged cities came on their walls to see the spectacles of his famous City-takers. Even Lysmachus, of all the kings of his time the greatest enemy of Demetrius, coming to raise the siege of Soli in Cilicia, sent first to desire permission to see his galleys and engines, and, having had his curiosity gratified by a view of them, expressed his admiration and quitted the place. The Rhodians, also, whom he long besieged, begged him, when they concluded a peace, to let them have some of his engines, which they might preserve as a memorial at once of his power and of their own brave resistance.
The quarrel between him and the Rhodians was on account of their being allies to Ptolemy, and in the siege the greatest of all the engines was planted against their walls. The base of it was exactly square, each side containing twenty-four cubits; it rose to a height of thirty-three cubits, growing narrower from the base to the top.
Within were several apartments or chambers, which were to be filled with armed men, and in every story the front towards the enemy had windows for discharging missiles of all sorts, the whole being filled with soldiers for every description of fighting. And what was most wonderful was that, notwithstanding its size, when it was moved it never tottered or inclined to one side, but went forward on its base in perfect equilibrium, with a loud noise and great impetus, astounding the minds, and yet at the same time charming the eyes of all the beholders.
Whilst Demetrius was at this same siege, there were brought to him two iron cuirasses from Cyprus, weighing each of them on more than forty pounds, and Zoilus, who had forged them, to show the excellence of their temper, desired that one of them might be tried with a catapult missile, shot out of one of the engines at no greater distance than six-and-twenty paces; and, upon the experiment, it was found that though the dart exactly hit the cuirass, yet it made no greater impression than such a slight scratch as might be made with the point of a style or graver. Demetrius took this for his own wearing, and gave the other to Alcimus the Epirot, the best soldier and strongest man of all his captains, the only one who used to wear armour to the weight of two talents, one talent being the weight which others thought sufficient. He fell during this siege in a battle near the theatre.