The whole interest of my reason, whether speculative or practical, is concentrated in the three following questions: What can I know? What should I do? What may I hope? (Critique of Pure Reason
WorksCritique Of Pure Reason; Critique Of Practical Reason; Critique Of Judgment; Prolegomena To Any Future Metaphysics; Answering The Question: What Is Enlightenment?; The Metaphysics Of Morals; Religion Within The Bounds Of Bare Reason
