Task: Text Categorization
Input (English): This thinker claimed something is beautiful if it seems to have been designed with purpose despite any obvious practical use, a term called the "form of finality." In another work, this thinker argues that mathematics and science contain synthetic a priori knowledge because scientific truths are universally true, independent of experience. He introduced a concept that states people should act only according to that maxim, which they will to become a universal law without contradiction. This concept, true in and of- itself, is called the categorical imperative. For 10  points, name this philosopher who authored The Critique of Judgment, Groundwork for the Metaphysics of Morals, and the Critique of Pure Reason.
Output (English): Social Science