τὸ αὐτοφυὲς κρεῖττον τοῦ ἑτεροδιδάκτου → what is inborn is better than what is taught by others
Of things: P. and V. ἑκούσιος, αὐθαίρετος, V. ἑκών.
Of persons: P. and V. ἐθελοντής.
