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)
adj.
P. and V. κύριος; see decided.
The decisive time, subs.: P. and V. καιρός, ὁ , see crisis.
Win a decisive victory: P. and V. πολὺ νικᾶν, P. παρὰ πολὺ νικᾶν.