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. παραφράγματα, τά, V. γεῖσα, τά, P. and V. ἔπαλξις, ἡ.