CHAPTER III

THE SUB-DIVISIONS OF METAPHYSICS

§ 1. The traditional sub-division of Metaphysics into _Ontology_, _Cosmology_, _Rational Psychology_, common to all the great modern constructive systems. § 2. Precise sense in which we adopt these divisions for the purposes of our own treatment of the subject. § 3. Relation of _Cosmology_ and _Rational Psychology_ to the empirical sciences 42