At last, when the Duchess saw that no patterns would do her any good in the framing of her World; she was resolved to make a World of her own Invention, and this World was composed of sensitive and rational self-moving Matter; indeed, it was composed onely of the Rational, which is the subtilest and purest degree of Matter; for as the Sensitive did move and act both to the perceptions and consistency of the body, so this degree of Matter at the same point of time (for though the degrees are mixt, yet the several parts may move several ways at one time) did move to the Creation of the Imaginary World; which World after it was made, appear'd so curious and full of variety, so well order'd and wisely govern'd, that it cannot possibly be expressed by words, nor the delight and pleasure which the Duchess took in making this World-of-her-own. In the mean time the Empress was also making and dissolving several Worlds in her own mind, and was so puzled, that she could not settle in any of them; wherefore she sent for the Duchess, who being ready to wait on the Empress, carried her beloved World along with her, and invited the Empress's Soul to observe the Frame, Order and Government of it. Her Majesty was so ravished with the perception of it, that her Soul desired to live in the Duchess's World: But the Duchess advised her to make such another World in her own mind; for, said she, your Majesty's mind is full of rational corporeal motions; and the rational motions of my mind shall assist you by the help of sensitive expressions, with the best Instructions they are able to give you.