Ancient Greek text
Περὶ δὲ τῆς κατὰ Πλάτωνα ψυχῆς, ἥν φησιν ἐξ ἀπαθοῦς καὶ παθητῆς οὐσίας …
Fragmenta Philosophorum Graecorum, Firmin-Didot, Paris, 1881
Severus Philosophus, Περὶ ψυχῆς (fragmentum), ed. Friedrich Wilhelm August Mullach. 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.
Texts from The Greek Library and the Perseus Digital Library, under CC BY-SA 4.0 and CC BY 4.0. Divided into reading sections by Interlinea.