Force and Matter: Or, Principles of the Natural Order of the Universe. With a System of Morality Based Thereon

absolute according activity animal appear atoms become believe body brain cause cells cerebrum chemical chemical affinity chemical elements clairvoyance conception consciousness countless death doubt earth energy eternal evolution evolved existence experience eyes fact famous force and matter formation gradually gray matter heat heaven higher highest human idea imagination immortality indestructibility individual infinite influence innate innate ideas inorganic intellectual investigation Karl Vogt knowledge laws of thought light living Ludwig Feuerbach material mechanical mental meteorites millions mind molecules monera moral motion movements natural laws natural philosophy nerves nervous origin particles period phenomena philosophers physical planets possible present primal protista proved psychical race reason regarded religion religious remarkable result rule says scientific scientist sensation so-called solar solar system soul space spirit spiritualistic substance supernatural theory things thought tion truth universe vital force whole words