# In Aristotelis analyticorum priorum librum I commentarium 23-5

Alexander of Aphrodisias, In Aristotelis analyticorum priorum librum I commentarium, Page 41b23. Ancient Greek.

Canonical: https://interlinea.aeterna-institute.org/library/greek/alexander-of-aphrodisias/in-aristotelis-analyticorum-priorum-librum-i-commentarium/23-5

Καὶ ὅτι τὸ μὲν καθόλου ἐκ τῶν καθόλου προτάσεων δείκνυται. Δείξας, ὅτι ἐν παντὶ συλλογισμῷ δεῖ καθόλου τινὰ πρότασιν εἶναι, ὑπομιμνήσκει ἡμᾶς καὶ τοῦ ὅτι, εἰ καθόλου τὸ συμπέρασμα εἴη, δεῖ ἀμφοτέρας εἰλῆφθαι καθόλου τὰς προτάσεις· οὐ γὰρ ἄν ἄλλως γένοιτο τοῦ καθόλου συμπέρασμα. οὐ μὴν ἄν ὦσιν αἱ προτάσεις καθόλου ἀμφότεραι, ἤδη καὶ τὸ συμπέρασμα ἀνάγκη καθόλου εἶναι· γίνεται γάρ ποτε ἐπὶ μέρους συμπέρασμα καὶ ἐκ καθόλου προτάσεων, ὡς ἐπὶ τῶν ἐν τρίτῳ σχήματι ἐδείχθη.

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Alexander of Aphrodisias, In Aristotelis analyticorum priorum librum I commentarium, ed. Maximilian Wallies. Text: The Greek Library, from the Perseus Digital Library and other open sources, CC BY-SA 4.0. Changes: apostrophes normalised and the text divided into reading sections by Interlinea.
License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Source: https://thegreeklibrary.pages.lisn.upsaclay.fr/works/tlg0732.tlg005.local001/.