"Causally" Quotes from Famous Books
 ... branches of science which at present enjoy special care, and works in this realm, like those of Wundt, are worthy of the greatest attention. Now if these points of contact once exist between the material and the psychical and spiritual processes, so that material functions causally influence psychical and spiritual ones, and psychical and spiritual functions similarly influence material ones, there must also exist between the laws of material processes and those of psychical and spiritual functions a relation which makes ...
— The Theories of Darwin and Their Relation to Philosophy, Religion, and Morality • Rudolf Schmid |
