Curious, if we will reflect on it, this of having no books. Except by what he could see for himself, or hear of by uncertain rumor of speech in the obscure Arabian Desert, he could know nothing. The wisdom that had been before him or at a distance from him in the world, was in a manner as good as not there for him. Of the great brother souls, flame-beacons through so many lands and times, no one directly communicates with this great soul. He is alone there, deep down in the bosom of the Wilderness; has to grow up so,—alone with Nature and his own Thoughts. But, from an early age, he had been remarked as a thoughtful man.

Heroes and Hero-Worship (1840) - The Hero as Prophet