§8.28.1Ὁ πόνος ἤτοι τῷ σώματι κακόν· οὐκοῦν ἀποφαινέσθω· ἢ τῇ ψυχῇ·
Pain is either an evil to the body—so let the body declare it—or to the soul.
ἀλλ’ ἔξεστιν αὐτῇ τὴν ἰδίαν αἰθρίαν καὶ γαλήνην διαφυλάσσειν καὶ μὴ ὑπολαμβάνειν ὅτι κακόν.
But it is possible for the soul to preserve its own serenity and calm, and not to suppose that pain is an evil.
πᾶσα γὰρ κρίσις καὶ ὁρμὴ καὶ ὄρεξις καὶ ἔκκλισις ἔνδον καὶ οὐδὲν ὧδε ἀναβαίνει.
For every judgment, impulse, desire, and aversion is within, and nothing climbs up to here.