Μαντίνεια
From LSJ
ἀμήχανον δὲ παντὸς ἀνδρὸς ἐκμαθεῖν ψυχήν τε καὶ φρόνημα καὶ γνώμην, πρὶν ἂν ἀρχαῖς τε καὶ νόμοισιν ἐντριβὴς φανῇ → hard it is to learn the mind of any mortal or the heart, 'till he be tried in chief authority | it is impossible to know fully any man's character, will, or judgment, until he has been proved by the test of rule and law-giving
French (Bailly abrégé)
ας (ἡ) :
Mantinée, ville d'Arcadie.
Étymologie:.
Russian (Dvoretsky)
Μαντίνεια: (τῐ), эп.-ион. Μαντῐνέη, дор. Μαντῐνέα ἡ Мантинея (город в вост. Аркадии, место сражения между фиванцами и лакедемонянами, в 362 г. до н. э.) Thuc., Xen. etc.