Note 55 — Chapter XI · PHYSICA AND METAPHYSICA.
Reading edition
Xenoph. Memor. I. ii. 26-46; III. vi. 2-15; IV. ii.; IV. vi. 1: σκοπῶν σὺν τοῖς συνοῖσι τί ἕκαστον εἴη τῶν ὄντων οὐδέποτ’ ἔληγε. — IV. iv. 9: ἀρκεῖ γὰρ ὅτι τῶν ἄλλων καταγελᾷς, ἐρωτῶν μὲν καὶ ἐλέγχων πάντας, αὐτὸς δ’ οὐδενὶ θέλων ὑπέχειν λόγον οὐδὲ γνώμην ἀποφαίνεσθαι περεὶ οὐδενός. — Plato, Republic I. pp. 336-337; Theætêt. p. 150 C.