Note 108 — Chapter V · LOGIC OF THE STOICS.
Oswald J. (Oswald Joseph) Reichel translation
Viz. that the members of a disjunction, as well as their contradictory opposites, must also be contraries (adversa or pugnantia), and that from the truth of the one the falsehood of the other follows. A disjunction which does not satisfy one or the other of these conditions is false (παραδιεζευγμένον). Gell. N. A. xvi. 8, 12; Sext. Pyrrh. ii. 191; Alex. Anal. Pr. 7, b. ↑