HKB
ON GENUINE AND BORROWED BELIEFS.
The master-argument seems to start from propositions such as these:[1] There being a mutual contradiction among these three propositions--(1) "Every past event is necessarily true," and (2) "An impossibility cannot follow a possibility," and (3) "Things are possible which neither are nor will be true," Diodorus, perceiving this contradiction, made use of the force of the first two in order to prove that nothing is possible which neither is nor will be true. And, again, one will hold these two, (3) that a thing is possible which neither is nor will be true, and (2) that an impossibility cannot follow from a possibility; but by no means that every past thing is necessarily true, and thus those of the school of Cleanthes appear to think, whom Antipater strongly defended. But some hold the other two, (3) that a thing is possible that neither is nor will be true, and (1) that every past event is necessarily true; but maintain that an impossibility may follow from a possibility. But all three it is impossible to hold at once, because of their mutual contradiction.
Now, if any one inquire of me, And which of these dost thou hold? I shall answer him that I do not know, but I have received this account, that Diodorus holds certain of them, and I think the followers of Panthoides and Cleanthes certain others, and those of Chrysippus yet others. And thyself? Nay, it is no affair of mine to try my own thoughts, and to compare and estimate statements, and to form some opinion of my own upon the matter.[2] And thus I differ no whit from the grammarians. Who was Hector's father? Priam. And his brothers? Alexander and Deiphobus. And their mother, who was she? Hecuba. That is the account I have received.* From whom? *From Homer; and I think Hellanicus has written of them, and maybe others too. And I; what better have I to say about the master-argument? But if I am a vain man, and especially at a banquet, I shall amaze all the company by recounting those who have written on it;--for Chrysippus wrote on it wonderfully in his first book "On Possibilities;" and Cleanthes wrote a separate treatise on it, and so did Archedemus. And Antipater wrote too, not only in his book "On Possibilities," but also separately in those on the master-argument. Have you not read the work? No! Then read it. And what good will it do him to read it? He will become yet more of a babbler and a nuisance than he is now, for what else hath the reading of it done for you? What opinion have you formed for yourself on the matter? Nay, but you will tell us all about Helen, and Priam, and the island of Calypso, that never existed, nor ever will.
And in Homer, indeed, it is no great matter if you have simply mastered the account, and formed no opinion of your own. But in ethics this is even much more often the case than in other matters. Tell me concerning good and evil things! Listen to him, then, with his--
"Me to Ciconia brought the wind from Troy." --Od. ix, 39.