Then gloom settled heavily upon him. Dantès was a man of great simplicity of thought, and without education; he could not, therefore, in the solitude of his dungeon, traverse in mental vision the history of the ages, bring to life the nations that had perished, and rebuild the ancient cities so vast and stupendous in the light of the imagination, and that pass before the eye glowing with celestial colors in Martin’s Babylonian pictures. He could not do this, he whose past life was so short, whose present so melancholy, and his future so doubtful. Nineteen years of light to reflect upon in eternal darkness! No distraction could come to his aid; his energetic spirit, that would have exalted in thus revisiting the past, was imprisoned like an eagle in a cage. He clung to one idea⁠—that of his happiness, destroyed, without apparent cause, by an unheard-of fatality; he considered and reconsidered this idea, devoured it (so to speak), as the implacable Ugolino devours the skull of Archbishop Roger in the Inferno of Dante.