Goethe said, "The author whom a lexicon can keep up with is worth nothing"; Somerset Maugham says that the finest compliment he ever received was a letter in which one of his readers said: "I read your novel without having to look up a single word in the dictionary." These writers, plainly, lived in different worlds.
"No Other Book: Selected Essays". Book by Randall Jarrell. Chapter: "The Obscurity of the Poet", p. 13, 1999.