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From LSJ
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
Spanish > Greek
ἀκατανόητος, δύσληπτος, δυσξύμβλητος, δυσεπίληπτος, δυσεπισκόπητος, δυσέφικτος, δυσφώρατος, δυσκατάληπτος