Demetrius, receiving information of this, seized the opportunity, and fell upon the city of Quinda, which he surprised, and took in it twelve hundred talents still remaining of the treasure. With this prize, he hastened back to his galleys, embarked, and set sail. At Rhosus, where his wife Phila was now with him, he was met by Seleucus, and their communications with each other at once were put on a frank, unsuspecting, and kingly footing. First, Seleucus gave a banquet to Demetrius in his tent in the camp; then Demetrius' received him in the ship of thirteen banks of oars. Meetings for amusements, conferences, and long visits for general intercourse succeeded, all without attendants or arms; until at length Seleucus took his leave, and in great state conducted Stratonice to Antioch. Demetrius meantime possessed himself of Cilicia, and sent Phila to her brother Cassander, to answer the complaints of Plistarchus. And here his wife Deidamia came by sea out of Greece to meet him, but not long after contracted an illness, of which she died. After her death, Demetrius, by the mediation of Seleucus, became reconciled to Ptolemy, and an agreement was made that he should marry his daughter Ptolemais. Thus far all was handsomely done on the part of Seleucus. But, shortly after, desiring to have the province of Cilicia from Demetrius for a sum of money, and being refused it, he then angrily demanded of him the cities of Tyre and Sidon, which seemed a mere piece of arbitrary dealing, and, indeed, an outrageous thing that he, who was possessed of all the vast provinces between India and the Syrian sea, should think himself so poorly off as, for the sake of two cities which he coveted, to disturb the peace of his dear connection, already a sufferer under a severe reverse of fortune. However, he did but justify the saying of Plato, that the only certain way to be truly rich is not to have more property, but fewer desires. For whoever is always grasping at more avows that he is still in want, and must be poor in the midst of affluence.
But Demetrius, whose courage did not sink, resolutely sent him answer, that, though he were to lose ten thousand battles like that of Ipsus, he would pay no price for the good-will of such a son-in-law as Seleucus. He reinforced these cities with sufficient garrisons to enable them to make a defence against Seleucus; and, receiving information that Lachares, taking the opportunity of their civil dissensions, had set up himself as a usurper over the Athenians, he imagined that if he made a sudden attempt upon the city, he might now without difficulty get possession of it. He crossed the sea in safety with a large fleet; but passing along the coast of Attica, was met by a violent storm, and lost the greater number of his ships, and a very considerable body of men on board of them. As for him, he escaped, and began to make war in a petty manner with the Athenians, but, finding himself unable to effect his design, he sent back orders for raising another fleet, and, with the troops which he had, marched into Peloponnesus and laid siege to the city of Messena. In attacking which place he was in danger of death; for a missile from an engine struck him in the face, and passed through the cheek into his mouth. He recovered, however, and, as soon as he was in a condition to take the field, won over divers cities which had revolted from him, and made an incursion into Attica, where he took Eleusis and Rhamnus, and wasted the country thereabout. And that he might straiten the Athenians by cutting off all manner of provision, a vessel laden with corn bound thither falling into his hands, he ordered the master and the supercargo to be immediately hanged, thereby to strike a terror into others, that so they might not venture to supply the city with provisions. By which means they were reduced to such extremities that a bushel of salt sold for forty drachmas, and a peck of wheat for three hundred. Ptolemy had sent to their relief a hundred and fifty galleys, which came so near as to be seen off Aegina; but this brief hope was soon extinguished by the arrival of three hundred ships, which came to reinforce Demetrius from Cyprus, Peloponnesus, and other places; upon which Ptolemy's fleet took to flight, and Lachares, the tyrant, ran away, leaving the city to its fate.
And now the Athenians, who before had made it capital for any person to propose a treaty or accommodation with Demetrius, immediately opened the nearest gates to send ambassadors to him, not so much out of hopes of obtaining any honourable conditions from his clemency as out of necessity, to avoid death by famine. For among many frightful instances of the distress they were reduced to, it is said that a father and son were sitting in a room together, having abandoned every hope, when a dead mouse fell from the ceiling; and for this prize they leaped up and came to blows. In this famine, it is also related, the philosopher Epicurus saved his own life, and the lives of his scholars, by a small quantity of beans, which he distributed to them daily by number.