Glossary of Philosophical Terms

A comprehensive collection of philosophical concepts, terms, and ideas

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Kant's supreme principle of morality: act only according to maxims you could will to become universal laws.

Ethics Immanuel Kant

Descartes' famous argument: "I think, therefore I am" (Cogito ergo sum) - the one certainty that survives radical doubt.

Epistemology René Descartes

M. M.