The last three paragraphs of this section refer to the pleasures and benefits of reading, provided it is done correctly. There is a unique pleasure in reading. Because ancient authors thought and felt as people do today, books defeat time, a phenomenon that Emerson argues is evidence of the transcendental oneness of human minds. Qualifying his previous insistence on individual creation, he says that he never underestimates the written word: Great thinkers are nourished by any knowledge, even that in books, although it takes a remarkably independent mind to read critically at all times. This kind of reading mines the essential vein of truth in an author while discarding the trivial or biased.