μὴ ἐν πολλοῖς ὀλίγα λέγε, ἀλλ΄ ἐν ὀλίγοις πολλά → don't say little in many words, but much in a few words (Stobaeus quoting Pythagoras)
subs.
P. and V. ψακάς, ἡ (Xen., also Ar.). v. intrans. Ar. ψακάζειν, ἐπιψακάζειν, V. καταψακάζειν.