subject-matter on which it acts or the passive factor; and that while the former is invariable, the latter is variable, and that the operation of the same invariable upon different variables must necessarily produce a variety of results. This at once becomes evident if we state it mathematically; for example, a, b or c, multiplied by x give respectively the results ax, bx, cx, which differ materially from one another, though the factor x always remains the same.

This law of the generation of power by attraction applies on the spiritual as well as on the physical plane, and acts with the same mathematical precision on both; and thus the human individuality consists, not in the mere aggregation of its parts, whether spiritual or corporeal, but in the unity of power resulting from the intimate association into which those parts enter with one another, which unity, according to this law of the generation of power by attraction, is infinitely superior, both in intelligence and power, to any less fully integrated mode of spirit. Thus a natural principle, common alike to physical and spiritual law, fully accounts for all claims that have ever been made for the creative power of our thought over all things that come within the circle of our own particular life. Thus it is that each man is the centre of his own universe, and has the power, by directing his own thought, to control all things therein.

But, as I have said above, there is no reason why this principle should not be recognised as expanding