Immanuel Kant 
Die Metaphysik der Sitten 
Moralphilosophie: Rechts- und Tugendlehre

Immanuel Kant’s 'Die Metaphysik der Sitten’ is a seminal work in the field of moral philosophy, exploring the foundations of human morality and ethical duties. Written in a rigorous and systematic style, Kant delves into the metaphysical aspects of morality, arguing for the existence of a universal moral law that is based on reason alone. His critique of practical reason and the categorical imperative are central themes in this work, challenging readers to reflect on the nature of morality in a rational and objective manner. Situated within the Enlightenment era, Kant’s work revolutionized ethical theory and continues to be a cornerstone of philosophical thought.