Digital Corpus for Graeco-Arabic Studies

Aristotle: Analytica Posteriora (Posterior Analytics)

Πότερον δ᾿ αἴτιον τῶν μέσων τὸ πρὸς τὸ καθόλου πρῶτον ἢ τὸ πρὸς τὸ καθ᾿ ἕκαστον τοῖς καθ᾿ ἕκαστον; δῆλον δὴ ὅτι τὰ ἐγγύτατα ἑκάστῳ ᾧ αἴτιον. Τοῦ γὰρ τὸ πρῶτον ὑπὸ τὸ καθόλου ὑπάρχειν, τοῦτο αἴτιον, οἷον τῷ Δ τὸ Γ τοῦ τὸ Β ὑπάρχειν αἴτιον. Τῷ μὲν οὖν Δ τὸ Γ αἴτιον τοῦ Α, τῷ δὲ Γ τὸ Β, τούτῳ δὲ αὐτό.