Duchess of Margaret Cavendish Newcastle, Grounds of Natural Philosophy: Divided into Thirteen Parts
“ The particular kinds, that are subject to Human Perceptions, are those we name Animals, Vegetables, Minerals, and Elements; of which kinds, there are numerous sorts; and of every sort, infinite particulars: And though there be Infinite Varieties in Nature, made by the Corporeal Motions, or Self-moving Parts, which might cause a Confusion: Yet, considering Nature is intire in her self, as being only Material, and as being but one United Body; also, poysing all her Actions by Opposites; 'tis impossible to be any ways in Extreams, or to have a Confusion. ”
