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
[Seite 687] τό, unglückliche Unternehmung, Sp.
δυσπράγημα: τό, ἀτύχημα, δυστύχημα, Νικήτ. Εὐγεν. 4, 261.