Note 38 — Book IV. Analytica
Reading edition
This is pointed out by Colson in his edition of Quintilian’s first book, Cambridge, 1924, page 1, note 2. It is the stranger that the quotations should not have been noticed before since John himself calls attention to them: “ut verbo utamur Quintiliani,” “ab auctoritate ejusdem Quintiliani” (I. xxiv. 853 D).