And I answered him, that, for my part, I knew not at present how to say any thing which carried more probability. But perhaps (said I) it is better for a man to give an account of his own opinion than of another’s. Therefore I say that, there being supposed from the beginning of things two several natures contrary to each other,— the one sensible, mutable, subject to generation, corruption, and change every way, the other spiritual and intelligible, and abiding always in the same state,—it would be very strange, my friends, to say that the spiritual nature admitteth of division and hath diversity and difference in it, and to be angry if a man will not allow the passible and corporeal nature to be wholly united in itself, without dividing it into many parts. For it is most suitable to the permanent and divine natures to be tied and linked to each other, and to avoid, as much as is possible, all division and separation; and yet, amongst incorporeal natures the power of diversity works greater differences in regard to essential forms and reason, than those of distance of place in the corporeal world. And therefore Plato, refuting those who hold this proposition, that all is one, asserts these five grounds and principles of all,—entity, identity, diversity, motion, and rest; which five immaterial principles being admitted, it is no marvel if Nature have made every one of these to be an imitation, though not exact, yet as perfect and agreeable as could be drawn, of a correspondent principle in the corporeal mystery, partaking, as much as can be, of its power and virtue. For it is very plain that the cube is most proper and agreeable to repose and rest, by reason of the stability and firmness of those plain surfaces of which it consists. And as to the pyramid, everybody soon sees and acknowledges the nature of fire in it, by the slenderness of its decreasing sides, and the sharpness of its angles; and the nature of the dodecahedron, apt to comprehend all the other figures, may seem more properly to be the corporeal image of Ens, or Being in the general, indifferent to this or that particular form or shape. And of the other two which remain, the icosahedron resembleth the principle of diversity, and the octahedron principally partakes of the identical nature. And thus from one of these the air is produced, which partakes of and borders upon every substance, under one and the same outward form and appearance; and the other has afforded us the element of water, which by mixture may put on the greatest diversity of qualities. Therefore if Nature requires a certain uniformity and harmony in all things, it must be then that there are neither more nor fewer worlds in the corporeal nature than there are patterns or samples in the incorporeal, to the end that each pattern or sample in the invisible nature may have its own primary position and power, answering to a secondary or derivative in the different constitution or composition of bodies.