ἀγεωμέτρητος μηδεὶς εἰσίτω → no one ignorant of geometry may enter, let no one ignorant of geometry enter, let no one ignorant of geometry come in
κλεισιάς: κλείσιον, ἴδε ἐν λέξ. κλισιάς, κλίσιον.
