"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 organization which comes in contact with it, in proportion to its dynamic intensity... ~The Master KH quoted in The Occult World pp. 89. 90. p. 5"