Seneca · On the good which abides
Letters 27.5
The other kind of literary activity admits of outside assistance. Within our own time there was a certain rich man named Calvisius Sabinus; he had the bank-account and the brains of a freedman. I never saw a man whose good fortune was a greater offence against propriety. His memory was so faulty that he would sometimes forget the name of Ulysses, or Achilles, or Priam,—names which we know as well as we know those of our own attendants. No major-domo in his dotage, who cannot give men their right names, but is compelled to invent names for them,—no such man, I say, calls off the names of his master’s tribesmen so atrociously as Sabinus used to call off the Trojan and Achaean heroes. But none the less did he desire to appear learned.
Seneca, Letters to Lucilius 27.5, translated by Richard Mott Gummere