Institutio Oratoria

Quintilian

Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.

Take for instance the case of the parasite who claims as his son a young man who has been

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thrice disinherited by a wealthy father and thrice restored to his own. He will be able to put forward as a gloss or plea that poverty was the reason why he exposed the child, that he assumed the role of a parasite because his son was in the house in question and, lastly, that the reason why the young man was thrice disinherited was simply that he was not the son of the man who disinherited him.

But unless every word that he utters reveals an ardent paternal affection, hatred for his wealthy opponent and anxiety on behalf of the youth, who will, he knows, be exposed to serious danger if he remains in the house where he is the victim of such dislike, he will be unable to avoid creating the suspicion that he has been suborned to bring the action.

It sometimes happens in the controversial themes of the schools, though I doubt whether it could ever occur in the courts, that both sides employ the same gloss and support it on their own behalf.