The philosopher has always been engrossed with the notion of death. Schopenhauer understood this and elevated the idea to the rank of the Muses:“Death is the true inspiring genius and the musagete of philosophy. This is why Socrates defined it as θανἑτoν μɛλέτη” (Plato, Phaedra, 81a).This notion has been presented to us by turns in its various aspects, at times as a metaphysical concept, at other times as an ethnological or religious reality.