Titus Livius (Livy), The History of Rome, Book 42
William A. McDevitte, Sen. Class. Mod. Ex. Schol. A.B.T.C.D., Ed.

12. “There is added to his strength such a degree of influence as is usually acquired, in a great length of time, by many and important kindnesses. For, in the several states throughout Greece and Asia, all men revere the dignity of his character; nor do I perceive for what deserts, for what generosity, such uncommon respect is paid him; [2] neither can I with certainty say whether it occurs through some good fortune attending him, or whether, what I mention with reluctance a general dislike to the Romans attaches men to his interest. [3] Even among sovereign princes he is great by his influence. [4] He married the daughter of Seleucus, a match which he did not solicit, but to which he was solicited by her friends; and he gave his sister in marriage to Prusias, in compliance with his earnest prayers and entreaties. [5] Both these marriages were solemnized amidst congratulations and presents from innumerable embassies, and were escorted by the most renowned nations, acting as bridal attendants. [6] The Bœotians could never be brought, by all the intrigues of Philip, to sign a treaty of friendship with him; but now, a treaty with Perseus is engraved at three different places, at Thebes, in Delos, in the most venerable and celebrated temple, and at Delphi. Then, in the diet of Achaia, (only that the proceeding was quashed by a few persons, threatening them with the [p. 1970]displeasure of the Roman government,) the business was nearly effected of allowing him admission into Achaia. [7] But, as to the honours formerly paid to myself, (whose kindness to that nation have been such, that it is hard to say whether my public or private benefactions were the greater,) they have been lost, partly through neglect, and partly by hostile means. Who does not know that the Aetolians, lately, on occasion of their intestine broils, sought protection, not from the Romans, but from Perseus? [8] For, while he is upheld by these alliances and friendships, he has at home such preparations of every requisite for war, that he wants nothing from abroad. He has thirty thousand foot and five thousand horse, and is laying up a store of corn for ten years, so that he can be independent of his own territory or that of his enemies with respect to provisions. [9] He has amassed money to such an amount, as to have in readiness the pay of ten thousand mercenary soldiers, besides the Macedonian troops, for the same number of years, as well as the annual revenue accruing from the royal mines. [10] He has stored up arms for three times that number of men; and has Thrace under subjection, from which, as a never-failing spring, he can draw supplies of young men if ever Macedon should become exhausted.”