"It is natural for great minds—the true teachers of humanity—to care little about the constant company of others; just as little as the schoolmaster cares for joining in the gambols of the noisy crowd of boys which surround him. The mission of these great minds is to guide mankind over the sea of error to the haven of truth—to draw it forth from the dark abysses of a barbarous vulgarity up into the light of culture and refinement."