His principal works are: Briefe iiher den neuesten Idealismus (1801); Versuch fiber die Principien der philosophischen Erkenntniss (1801); Fundamentalphilosophie (1803); System der theoretischen Philosophic (1806-1810), System der praktischen Philosophie (1817-1819); Handbuch der Philosophic (1820; 3rd ed., 1828); Logik oder Denklehre (1827); Geschichte der Philos.
Comte had already described the primitive form of the religious consciousness as that in which man conceives of all external bodies as animated by a life analogous to his own (Philos.
He published Grundriss der ersten Logik (Stuttgart, 1800); Ober die Gesetze der Ideenassociation (Tubingen, 1796); Briefe fiber den Ursprung der Metaphysik (Altona, 1798); Philos.
Haneberg in the Abhandlungen der philos.-philolog: Class.
Akad., Philos.-philol.
Philos., i.
15; Hippolytus, Philos., 8, 4, 16 and 10, 18; Jerome in ii.
Ii.; Damiron, Philosophie de XIX e siecle; Eugene Blum, "Essai sur Ballanche" (in Critique Philos., Both June 1887); Gaston Frainnet, Essai sur la philos.
Philos., 3893); R.
Ritter, History of Philos.; M.
