Folk-lore means that the soul is sane, but that the universe is wild and full of marvels. Realism means that the world is dull and full of routine, but that the soul is sick and screaming. The problem of the fairy tale is: what will a healthy man do with a fantastic world? The problems of the modern novel is: what will a madman do with a dull world? In the fairy tales the cosmos goes mad; but the hero does not go mad. In the modern novels the hero is mad before the book begins, and suffers from the harsh steadiness and cruel sanity of the cosmos.
The best bribe which London offers to-day to the imagination, is, that, in such a vast variety of people and conditions, one can believe there is room for persons of romantic character to exist, and that the poet, the mystic, and the hero may hope to confront their counterparts.
It is permissible even for a dying hero to think before he dies how men will speak of him hereafter. His fame lasts perhaps two thousand years. And what are two thousand years?... What, indeed, if you look from a mountain top down the long wastes of the ages? The very stone one kicks with one's boot will outlast Shakespeare.
A child's instinct is almost perfect in the matter of fighting. The child's hero is always the man or boy who defends himself suddenly and splendidly against aggression.