https://www.britannica.com/biography/Crantor
Crantor
Greek philosopher
Flourished: 4th and 3rd centuries bc, Cilicia [now in Turkey]
Flourished: c.450 BCE - 351 BCE
Notable Works: “On Grief”
Crantor (flourished 4th and 3rd centuries bc, Cilicia [now in Turkey]) was a Greek academic philosopher whose work On Grief created a new literary genre, the consolation, which was offered on the occasion of a misfortune such as death. One of Crantor’s consolatory arguments, reminiscent of Plato’s Phaedo or Aristotle’s Eudemus, was that life is actually punishment; death, the release of the soul. He wrote the first commentary on Plato’s Timaeus, denying that Plato actually ascribed a beginning in time to the universe and its soul. Crantor’s writings are lost. He was a pupil of Xenocrates and the teacher of Arcesilaus.
I’ve heard of him.
He sang ‘Mammy’ in Blackface..................