Nothing endures but change.

“Σίβυλλα δὲ μαινομένῳ στόματι καθ' Ἡράκλειτον ἀγέλαστα καὶ ἀκαλλώπιστα καὶ ἀμύρι…”

“All things are in flux; the flux is subject to a unifying measure or rational p…”

“Man's character is his fate.”

“Everything flows, nothing stands still.”