"The past is purely speculative from the standpoint of the average man and the future is equally so, but he himself is the result of that past and the future will work out of the sum total of his present characteristics and qualities. If this is true of the individual it is then also equally true of mankind as a whole. That unit in nature, which we call the fourth or human kingdom, represents that which is the product of its physical heritage; its characteristics are the sum of its emotional and mental unfoldments and its assets are those which it has succeeded in accumulating during the cycles wherein it has been wrestling with its environment—the sum total of the other kingdoms in nature. Within the human kingdom lie potentialities and latencies, characteristics and assets which the future will reveal and which in their turn determine that future. p. 17"