Note 14 — Chapter XXXVI · REPUBLIC — REMARKS ON ITS MAIN THESIS.
Reading edition
This is the same distinction as that drawn by Epiktetus between the φιλόσοφος and the ἰδιώτης (Arrian, Epiktet. iii. 19). An ἰδιώτης may be just in the ordinary meaning of the word. Aristeides was an ἰδιώτης. The Greek word ἰδιώτης, designating the ordinary average citizen, as distinguished from any special or professional training, is highly convenient.