Note 7 — Chapter V · LOGIC OF THE STOICS.
Oswald J. (Oswald Joseph) Reichel translation
Diog. 42: ὅθεν καὶ οὕτως αὐτὴν [τὴν διαλεκτικὴν] ὁρίζονται, ἐπιστήμην ἀληθῶν καὶ ψευδῶν καὶ οὐδετέρων. (The same, p. 62, quoted from Posidonius, and in Sext. Math. xi. 187, and Suid. Διαλεκτική.) οὐδετέρων being probably used, because dialectic deals not only with judgments, but with conceptions and interrogations. Conf. Diog. 68. ↑