Note 3 — Chapter XXXV · PLATONIC REPUBLIC — ABSTRACT.
Reading edition
Plato, Repub. i. p. 331 C-D.
The historical Sokrates argues in the same manner (in the Memorabilia of Xenophon. See his conversation with Euthydemus, iv. 2; and Cicero, De Offic. iii. 25, 94-95).