μεγαλοφρόνως
From LSJ
ὕδωρ δὲ πίνων οὐδὲν ἂν τέκοι σοφόν → by drinking water you would never create anything great
French (Bailly abrégé)
adv.
avec orgueil.
Étymologie: μεγαλόφρων.
Russian (Dvoretsky)
μεγᾰλοφρόνως: высокомерно, надменно Xen. etc.
English (Woodhouse)
(see also: μεγαλόφρων) boastfully, haughtily, proudly