"As for civilization, from which at last we are about to escape, so far from being the social destiny of man, it is only a transient stage - a state of temporary evil with which globes are afflicted during the first ages of their career; it is for the human race a disease of infancy, like teething; but it is a disease which has been prolonged in our globe at least twenty centuries beyond its natural term, owing to the neglect on the part of the ancient philosophy to study association and passional attraction."