He sat down in the sunny window-seat and thought, pondering gloomily the wild events of these summer months. And as he brooded over them with regret and sadness, and the beginnings of new resolutions, there flashed from them, with the electric suddenness of genuine inspiration, the bright spark of a new idea, a new idea for the new work which he was aching to begin. Thereon his mood of repentance faded away, and the moral aspect of the things he had done dissolved into the background⁠—like fairies at a pantomime; and there was left the glowing vision of a work of art.

He was excited by this vision, and immediately was busy with a sheet of paper⁠—like a painter capturing a first impression⁠—jotting down in undecipherable half-words and initials the rough outline of his plan, even the names of his characters and a few odd phrases. There moved in his mind a seductive first line for the opening of this poem, and that line determined in the end the whole question of metre; for it was an inspired line, and it was in exactly the right metre.