“Literature is a luxury; fiction is a necessity. A work of art can hardly be too short, for its climax is its merit. A story can never be too long, for its conclusion is merely to be deplored, like the last halfpenny or the last pipelight. And so, while the increase of the artistic conscience tends in more ambitious works to brevity and impressionism, voluminous industry still marks the producer of the true romantic trash. There was no end to the ballads of Robin Hood; there is no end to the volumes about Dick Deadshot and the Avenging Nine. These two heroes are deliberately conceived as immortal.”