Groundwork of the Metaphysics of Morals (1785) seeks the supreme principle of morality by moving from common moral cognition to a pure metaphysics of morals. In dense, architectonic prose, Kant distinguishes acting from duty from mere conformity, elevates the good will, and articulates the Categorical Imperative in its core formulations-Universal Law, Humanity as End, and the Kingdom of Ends-grounding obligation in autonomy. Situated in the Enlightenment, it counters sentimentalist and consequentialist ethics, anticipates the Critique of Practical Reason, and recasts natural-law debates in rigorously deontological terms. Immanuel Kant (1724-1804), the Königsberg philosopher of strict habits and sweeping ambitions, composed the Groundwork during his critical turn, seeking an a priori basis for morality akin to that which the first Critique won for science. Shaped by Pietist education, Newtonian science, and a humanistic commitment to Sapere aude, he forged a conception of freedom as self-legislation that made dignity and respect central to ethics. Students of ethics, law, and political theory will find here a stringent standard for moral judgment. Read slowly, trace the argument's definitions, and attend to autonomy; the Groundwork remains an indispensable portal to modern moral philosophy. Quickie Classics summarizes timeless works with precision, preserving the author's voice and keeping the prose clear, fast, and readable-distilled, never diluted. Enriched Edition extras: Introduction · Synopsis · Historical Context · Author Biography · Brief Analysis · 4 Reflection Q&As · Editorial Footnotes.