1974 20 Mk Kant, DCAM PR69DCAM 认证号39285122, PCGS号395523

Germany-Democratic Republic | KM# 53 | J-1549 | Commemorating the 250th birthday of Immanuel Kant. Immanuel Kant (22 April 1724 – 12 February 1804) was an influential German philosopher in the Age of Enlightenment. In his doctrine of transcendental idealism, he argued that space, time, and causation are mere sensibilities; "things-in-themselves" exist, but their nature is unknowable. In his view, the mind shapes and structures experience, with all human experience sharing certain structural features. In one of his major works, the Critique of Pure Reason (1781; second edition 1787), he drew a parallel to the Copernican revolution in his proposition that worldly objects can be intuited a priori ('beforehand'), and that intuition is therefore independent from objective reality.