In the "Prolegomena" we have an explanation of the famous "Critique of pure reason", offered by the author himself. Almost all the philosophical currents of our time refer to Kant's philosophy, but the difficulty of transcendental idealism has already been noticed by its own creator. Hence the decision to expound in an accessible manner, and according to a plainer method than that employed in the "Critique of Pure Reason", the fundamental doctrines of this philosophy. The new exposition is at the base of the explanations of Kant's philosophy that see in it a foundation of physical-mathematical science; But there are also in it the indications of a foundation of metaphysics. This translation has been done with special philological care, so that it serves as an instrument for research. The reader versed in the subject will appreciate the inclusion of the page numbers of the edition of t...read more