Ἡσυχία οὖν ἀρχὴ καθάρσεως τῇ ψυχῇ, μήτε γλώττης λαλούσης τὰ τῶν ἀνθρώπων, μήτε ὀφθαλμῶν εὐχροίας σωμάτων καὶ συμμετρίας περισκοπούντων, μήτε ἀκοῆς τὸν τόνον τῆς ψυχῆς ἐκλυούσης ἐν ἀκροάμασι μελῶν πρὸς ἡδονὴν πεποιημένων, μήτε ῥήμασιν εὐτραπέλων καὶ γελοιαστῶν ἀνθρώπων, ὃ μάλιστα λύειν τῆς ψυχῆς τὸν τόνον πέφυκε.
• The very beginning of the soul’s purgation is tranquility, in which the tongue is not given to discussing the affairs of men, nor the eyes to contemplating rosy cheeks or comely bodies, nor the ears to lowering the tone of the soul by listening to songs whose sole object is to amuse, or to words spoken by wits and buffoons—a practice which above all things tends to relax the tone of the soul.

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "Ἡσυχία οὖν ἀρχὴ καθάρσεως τῇ ψυχῇ, μήτε γλώττης λαλούσης τὰ τῶν ἀνθρώπων, μήτε ὀφθαλμῶν εὐχροίας σωμάτων καὶ συμμετρίας περισκοπούντων, μήτε ἀκοῆς τὸν τόνον τῆς ψυχῆς ἐκλυούσης ἐν ἀκροάμασι μελῶν πρὸς ἡδονὴν πεποιημένων, μήτε ῥήμασιν εὐτραπέλων καὶ γελοιαστῶν ἀνθρώπων, ὃ μάλιστα λύειν τῆς ψυχῆς τὸν τόνον πέφυκε.
• The very beginning of the soul’s purgation is tranquility, in which the tongue is not given to discussing the affairs of men, nor the eyes to contemplating rosy cheeks or comely bodies, nor the ears to lowering the tone of the soul by listening to songs whose sole object is to amuse, or to words spoken by wits and buffoons—a practice which above all things tends to relax the tone of the soul." in the context of "vol. 1, p. 13" to mean that wisdom is timeless.