90% sureThese words were traced back to where they first appeared. That source is listed below.
What turned up
The Republic, Book III (Jowett translation) — on musical education; clean verbatim leading clause of Socrates' sentence. (The circulating 'Music gives a soul to the universe' is fake Plato and is not this.)
Work
The Republic, Book III
Occasion
c. 375 BCE
Sources checked
classics.mit.eduChecked using claude-fable-5, 21 August 2026Jowett translation, Republic Book III — clause confirmed by direct fetch (lane AND reviewer independently)
Nothing made from these words yet — Storyfaire is where they get made.