Martial on Plagiarism

“My books need no one to accuse or judge you: the page which is yours stands up against you and says, "You are a thief."”

“Report says that you, Fidentinus, recite my compositions in public as if they were your own. If you allow them to be called mine, I will send you my verses gratis; if you wish them to be called yours, pray buy them, that they may be mine no longer.”

“Why, simpleton, do you mix your verses with mine? What have you to do, foolish man, with writings that convict you of theft? Why do you attempt to associate foxes with lions, and make owls pass for eagles? Though you had one of Ladas's legs, you would not be able, blockhead, to run with the other leg of wood.”