Every thought of man upon being evolved passes into the inner world, and becomes an active entity by associating itself, coalescing we might term it, with an elemental-that is to say, with one of the semi-intelligent forces of the kingdoms. It survives as an active intelligence-a creature of the mind's begetting-for a longer or shorter period proportionate with the original intensity of the cerebral action which generated it. Thus, a good thought is perpetuated as an active, beneficent power, an evil one as a maleficent demon. And so man is continually peopling his current in space with a world of his own, crowded with the offspring of his fancies, desires, impulses and passions; a current which re-acts upon any sensitive or nervous organisation which comes in contact with it, in proportion to its dynamic intensity. The Buddhist calls it his "Skandha;" the Hindu gives it the name of "Karma." The Adept evolves these shapes consciously; other men throw them off unconsciously.