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)
inf. ao. de δείκνυμι;impér. ao. Moy. de δείκνυμι.
δεῖξαι: inf. aor. к δείκνυμι.