ἡ γὰρ σιωπὴ μαρτυρεῖ τὸ μὴ θέλειν → silence is evidence of unwillingness (Menander)
zeitigen, I) v. tr. maturare; ad maturitatem perducere. – II) v. intr. maturescere; ad maturitatem pervenire; maturitatem adipisciod. assequi.