If...the ability to tell right from wrong should turn out to have anything to do with the ability to think, then we must be able to "demand" its exercise from every sane person, no matter how erudite or ignorant, intelligent or stupid, he may happen to be. Kant in this respect almost alone among the philosophers was much bothered by the common opinion that philosophy is only for the few, precisely because of its moral implications.
The poets of the last generation were extremely erudite, but their erudition was of the rather specialized type that passed as currency of the realm in a somewhat literary realm. About Darwin, Marx, Freud and Co., about all characteristically “scientific” or “modern” thinkers most of them concluded regretfully: “If they had not existed, it would not have been necessary to ignore them.” (Or deplore them.)Randall Jarrell
Delle belle eruditissima, delle erudite bellissima . Translated: "Most learned of the fair; fairest of the learned".