ὕδωρ δὲ πίνων οὐδὲν ἂν τέκοι σοφόν → by drinking water you would never create anything great
obtūrātĭo: ōnis, f. id.,I a stopping up: aurium, Vulg. Eccles. 27, 15.
obtūrātĭō, ōnis, f., action de boucher : Vulg. Eccli. 27, 15.