ἢ δεῖ σιωπᾶν ἢ λέγειν τὰ καίρια → you should either keep silence or make timely remarks (Menander)
pĕrexĭgŭē: adv., v. perexiguus.
pĕrexĭgŭē, très chichement : Cic. Att. 16, 1, 5.