Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
When Alexander destroyed Thebes, he found documents showing that the Thebans had lent a hundred talents to the Thessalians. These documents he presented to the Thessalians as a reward for the assistance they had given him in the campaign. Subsequently the Thebans, after the restoration of their city by Cassander, demanded that the Thessalians should repay the money.The case is tried before the Amphictyonic council. It is admitted that the Thebans lent the money and were not repaid.
The whole dispute turns on the allegation that Alexander had excused the Thessalians from payment of the debt. It is also admitted that the Thessalians had received no money from Alexander. The question is therefore whether his gift is equivalent to his having given them money.
What use will formal topics of argument be in such a case, unless I first convince myself that the gift of Alexander made no difference, that he had not the power to make it, and that he did not make it? The opening of the Thebans' plea presents no difficulty and is likely to win the approval of the judges, since they are seeking to recover by right what was taken from them by force. But out of this point arises a violent controversy as to the right of war, since the Thessalians urge that kingdoms and peoples and the frontiers of nations and cities depend upon these rights.
To meet this argument
The reason why it is necessary to discover this principle is to enable us to bring the following argument into play: that prisoners of war are free on returning to their native land just because the gains of war cannot be retained except by the exercise of the same violence by which they were acquired. Another peculiar feature of the case is that it is tried before the Amphictyonic council, [*](cp. § 118. The Amphictyonic Council of Delphi in the fourth century B.C. had come to be an international council, in which the great majority of the states of Greece were represented. ) and you will remember that we have to employ different methods in pleading a case before the centumviral court and before an arbitrator, though the problems of the cases may be identical.
Secondly we may urge that the right to refuse payment could not have been conferred by the victor because he possesses only what he holds, but a right, being incorporeal, cannot be grasped by the hand. [*](i.e. a right can only be transferred by the possessor, not by force or seizure. ) It is more difficult to discover this principle than, once discovered, to defend it with arguments such as that the position of an heir and a conqueror are fundamentally different, since right passes to the one and property to the other.
It is further an