These are ever naturally at war, envying and seeking advantages of one another, and merely make use of those two words, peace and war, like current coin, to serve their occasions, not as justice but as expediency suggests, and are really better men when they openly enter on a war, than when they give to the mere forbearance from doing wrong, for want of opportunity, the sacred names of justice and friendship. Pyrrhus was an instance of this; for setting himself against the rise of Demetrius again, and endeavouring to hinder the recovery of his power, as it were from a kind of sickness, he assisted the Greeks, and came to Athens, where, having ascended the Acropolis, he offered sacrifice to the goddess, and the same day came down again, and told the Athenians he was much gratified by the good-will and the confidence they had shown to him; but if they were wise he advised them never to let any king come thither again, or open their city gates to him. He concluded also a peace with Demetrius, but shortly after he was gone into Asia, at the persuasion of Lysimachus, he tampered with the Thessalians to revolt, and besieged his cities in Greece finding he could better preserve the attachment of the Macedonians in war than in peace, and being of his own inclination not much given to rest. At last, after Demetrius had been overthrown in Syria, Lysimachus, who had secured his affairs, and had nothing to do, immediately turned his whole forces upon Pyrrhus, who was in quarters at Edessa, and falling upon and seizing his convoy of provisions, brought first a great scarcity into the army; then partly by letters, partly by spreading rumours abroad, he corrupted the principal officers of the Macedonians, reproaching them that they had made one their master who was both a stranger and descended from those who had ever been servants to the Macedonians, and that they had thrust the old friends and familiars of Alexander out of the country. The Macedonian soldiers being much prevailed upon, Pyrrhus withdrew himself with his Epirots and auxiliary forces, relinquishing Macedon, just after the same manner he took it. So little reason have kings to condemn popular governments for changing sides as suits their interests, as in this they do but imitate them who are the great instructors of unfaithfulness and treachery; holding him the wisest that makes the least account of being an honest man.
Pyrrhus having thus retired into Epirus, and left Macedon, fortune gave him a fair occasion of enjoying himself in quiet, and peaceably governing his own subjects; but he who thought it a nauseous course of life not to be doing mischief to others, or receiving some from them, like Achilles, could not endure repose-" -But sad and languished far, Desiring battle and the shout of war,"and gratified his inclination by the following pretext for new troubles. The Romans were at war with the Tarentines, who, not being able to go on with the war, nor yet, through the foolhardiness and the viciousness of their popular speakers, to come to terms and give it up, proposed now to make Pyrrhus their general, and engage him in it, as of all the neighbouring kings the most at leisure, and the most skilful as a commander. The more grave and discreet citizens opposing these counsels, were partly overborne by the noise and violence of the multitude; while others, seeing this, absented themselves from the assemblies; only one Meton, a very sober man, on the day this public decree was to be ratified, when the people were now seating themselves, came dancing into the assembly like one quite drunk, with a withered garland and a small lamp in his hand, and a woman playing on a flute before him. And as in great multitudes met at such popular assemblies no decorum can be well observed, some clapped him, others laughed, none forbade him, but called to the woman to play, and to him to sing to the company, and when they thought he was going to do so, "'Tis right of you, O men of Tarentum," he said, "not to hinder any from making themselves merry that have a mind to it, while it is yet in their power; and if you are wise, you will take out your pleasure of your freedom while you can, for you must change your course of life, and follow other diet when Pyrrhus comes to town." These words made a great impression upon many of the Tarentines, and a confused murmur went about that he had spoken much to the purpose; but some who feared they should be sacrificed if a peace were made with the Romans, reviled the whole assembly for so tamely suffering themselves to be abused by a drunken sot, and crowding together upon Meton, thrust him out. So the public order was passed and ambassadors sent into Epirus, not only in their own names, but in those of all the Italian Greeks, carrying presents to Pyrrhus, and letting him know they wanted a general of reputation and experience; and that they could furnish him with large forces of Lucanians, Messapians, Samnites, and Tarentines, amounting to twenty thousand horse, and three hundred and fifty thousand foot. This did not only quicken Pyrrhus, but raised an eager desire for the expedition in the Epirots.