" The death of fire is the birth of air, and the death of air is the birth of water. For it is death to souls to become water, and death to water to become earth. But water comes from earth; and from water, soul. Cold things become warm, and what is warm cools; what is wet dries, and the parched is moistened. And it is the same thing in us that is quick and dead, awake and asleep, young and old; the former are shifted and become the latter, and the latter in turn are shifted and become the former. "

― Heraclitus , Heraclitus: The Cosmic Fragments