Rhet gre 1395b18-20(18) περὶ μὲν οὖν γνώμης, καὶ τί ἐστι καὶ πόσα εἴδη ταύτης (19) καὶ πῶς χρηστέον αὐτῇ καὶ τίνα ὠφέλειαν ἔχει, εἰρήσθω (20) ταῦτα.
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