Passage
Aristotle, Nicomachean Ethics 1138b (DIORISIS sentence 1945)
grc aristotle nicomachean ethics
καὶ γὰρ ἐν ταῖς ἄλλαις ἐπιμελείαις, περὶ ὅσας ἐστὶν ἐπιστήμη, τοῦτʼ ἀληθὲς μὲν εἰπεῖν, ὅτι οὔτε πλείω οὔτε ἐλάττω δεῖ πονεῖν οὐδὲ ῥᾳθυμεῖν, ἀλλὰ τὰ μέσα καὶ ὡς ὁ ὀρθὸς λόγος: