Ποιητὴς, ὁπόταν ἐν τῷ τρίποδι τῆς Μούσης καθίζηται, τότε οὐκ ἔμφρων ἐστίν → Whenever a poet is seated on the Muses' tripod, he is not in his senses
genuinely: P. ἀληθινῶς, ἀκιβδήλως, P. and V. γνησίως.
as opposed to nominally: P. and V. ἔργῳ, V. ἔργοις.
indeed, truly: P. and V. ἀληθῶς, ὄντως, P. τῷ ὄντι, V. ἐτητύμως; see truly.