Dio Chrysostom, On Slavery and Freedom 2.2

B. "Well then," said the other, "let us drop all this about family and ancestors, since you think it is so difficult to determine; for it is quite possible that you will turn out to be just like Amphion and Zethus,⁠ and like Alexander⁠ the offspring of Priam. But as for you, your own self, we all know that you are in a state of servitude."

A. "What," said the first man, "do you think that all those who are in a state of servitude are slaves?⁠ But are not many of these, although free men, yet held unjustly in servitude? Some of them have already gone before the court and proved that they are free, while others are enduring to the end, either because they have no clear proof of their freedom, or else because those who are called their masters are not harsh with them. 

"Consider, for instance, the case of Eumaeus,⁠ the son of Ctesias, son of Ormenus: he was the son of a man who was altogether free and of great wealth, but did he not serve as a slave in Ithaca in the households of Odysseus and Laertes? And yet, although he could, time and again, have sailed off home if he had so wished, he never thought it worth while. 

"What, did not many Athenians among those made prisoners in Sicily serve as slaves in Sicily and in the Peloponnese⁠ although they were free men; and of those taken captive from time to time in many other battles, some only for a time until they found men who would ransom them, and others to the very end? 

"In the same period too, even the son of Callias⁠ was thought to have been in servitude a long time in Thrace after the battle in which the Athenians suffered a defeat at Acanthus,⁠ so that when he escaped afterwards and reached home he laid claim to the estate left by Callias and caused a great deal of trouble to the next of kin, being, in my opinion, an impostor. For he was not the son of Callias but his groom, in appearance resembling that boy of Callias who did lose his life in the battle; and besides he spoke Greek accurately and could read and write. 

"But there have been innumerable others who have suffered this fate, since, even of those who are in servitude here at the present time I firmly believe that many are freeborn men. For we shall not assert that any Athenian who is freeborn is a slave if he has been made a prisoner in war and carried off to Persia, or even, if you like, is taken to Thrace or Sicily and sold like a chattel; but if any Thracian or Persian, not only born there of free parents but even the son of some prince or king, is brought here, we shall not admit that he is a free person. 

"Do you not know," he continued, "the law they have at Athens and in many other states as well, which does not allow the man who was born a slave to enjoy the rights of a citizen? But the son of Callias, if he actually did escape from captivity on that occasion, after reaching home from Thrace, even though he had spent many years there and had often been scourged, no one would think it right to exclude from Athenian citizen­ship; so that there are occasional instances where the law too denies that those who have been unjustly in servitude have thereby become slaves. 

"In heaven's name, I ask you, what is it that I do of which you have knowledge, or what is it that is done to me, which justifies your saying that you know that I am in a state of slavery?"

B. "I know that you are being kept by your master, dance attendance upon him, and do whatever he commands; or else you take a beating."

A. "According to that," said the first man, "you can make out that sons also are the slaves of their fathers; for they dance attendance upon their fathers, often, if they are poor, walking with them to the gymnasium or to dinner; and they without exception are supported by their fathers and frequently are beaten by them, and they obey any orders their fathers give them. 

"And yet, so far as obeying and being thrashed are concerned, you can go on and assert that the boys who take lessons of schoolmasters are likewise their servants and that the gymnastic trainers are slave masters of their pupils, or those who teach anything else; for they give orders to their pupils and trounce them when they are disobedient."

B. "Indeed that's true," replied the other, "but it is not permissible for the gymnastic instructors or for the other teachers to imprison their pupils or to sell them or to cast them into the mill, but to slave masters all these things are allowed." 

A. "Yes, but perhaps you do not know that in many states which have exceedingly good laws fathers have all these powers which you mention in regard to their sons, and what is more, if they wish to do so, they may even imprison or sell them; and they have a power even more terrible than any of these; for they actually are allowed to put their sons to death without any trial and even without bringing any accusation at all against them;⁠ but still none the less they are not their fathers' slaves but their sons. 

"And even if I was once in a state of slavery in the fullest sense of the term and had been a slave justly from the very beginning, what is to prevent me now," he continued, "from being just as free as anybody else, and you in your turn, on the contrary, even if you most indisputably were the son of free parents, from being an out-and‑out slave?" 

B. "For my part," rejoined the other, "I do not see how I am to become a slave when, in fact, I am free; but as for you, it is not impossible that you have become free by your master's having emancipated you."

A. "See here, my good fellow," said his antagonist, "would nobody get his freedom unless emancipated by his owner?"

B. "Why, how could anybody?" asked the other.

A. "In the same way that, when the Athenians after the battle of Chaeronea passed a vote to the effect that those slaves who would help them in the war should receive their freedom, if the war had continued and Philip had not made peace with them too soon, many of the slaves at Athens, or rather, practically all of them, would have been free without having been emancipated one at a time by their respective masters."

B. "Yes, let that be granted—if the state⁠ is going to free you by taking official action." 

A. "But what have you to say to this: Do you not think that I could liberate myself?"

B. "Yes, if you should raise the money somewhere to pay your master with." 

A. "That is not the method I mean, but the one by which Cyrus freed not only himself but also all the Persians, great host that they were, without paying down money to anyone or being set free by any master. Or do you not know that Cyrus⁠ was the vassal⁠ of Astyages and that when he got the power and decided that the time was ripe for action, he became both free and king of all Asia?"

B. "Granted; I know it. But what do you mean by saying that I might become a slave?"

A. "I mean that great numbers of men, we may suppose, who are freeborn sell themselves, so that they are slaves by contract, sometimes on no easy terms but the most severe imaginable."