This is the secret of those who lie in bed awake while they dream things true. They know how to live in their dream until, in fact, they do just that. Man, through the medium of a controlled, waking dream, can predetermine his future. That imaginal activity, of living in the feeling of the wish fulfilled, leads man across a bridge of incident to the fulfillment of the dream. If we live in the dream—thinking from it, and not of it—then the creative power of imagining will answer our adventurous fancy, and the wish fulfilled will break in upon us and take us unawares.
From here the book gets kind of silly.
