On Memory (Greek: àõÃÂá½¶ üýîü÷àúñὶ á¼ÂýñüýîÃÂõÃÂÃÂ; Latin: De memoria et reminiscentia) is one of the short treatises that make up Aristotle's Parva Naturalia. It is frequently published together, and read together, with Aristotle's De Anima.