In scene 1, Paladin quotes Cicero (Roman, 106-43 BC). The quote "Sic omnibus in rebus voluptatibus maximis fastidium finitimum est" (Paladin omitted the "Sic") - "In all things, disgust is near aligned to the greatest pleasures", or "Satiety closely follows the greatest pleasures" - is in De Oratore, Book III.