ἢ λέγε τι σιγῆς κρεῖττον ἢ σιγὴν ἔχε → either say something better than silence or keep silence (Menander)
gracefully: P. χαριέντως.
daintily: Ar. and P. κομψῶς.
artistically: Ar. and P. μουσικῶς.
beautifully: P. and V. καλῶς.
