A truly good book is something as natural, and as unexpectedly and unaccountably fair and perfect, as a wild-flower discovered on the prairies of the West or in the jungles of the East. Genius is a light which makes the darkness visible, like the lightning’s flash, which perchance shatters the temple of knowledge itself--and not a taper lighted at the hearthstone of the race, which pales before the light of common day.