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
P. and V. ἀδάκρυτος (Isocrates), V. ξηρός, ἄκλαυστος, ἄδακρυς.