ἢ λέγε τι σιγῆς κρεῖττον ἢ σιγὴν ἔχε → either say something better than silence or keep silence (Menander)
subs.
Ar. and P. στοά, ἡ, Ar. στοιά, ἡ.
Surrounded by a colonnade, adj.: V. περίστυλος, ἀμφικίων.