Aristotle - an outstanding ancient Greek philosopher and encyclopedist, a student of the school of Plato, a mentor of Alexander of Macedon. Aristotle was the first in the history of antiquity to create a comprehensive philosophical system containing the study of politics, metaphysics, ethics, and a number of natural and human sciences. Being the ancestor of formal logic, Aristotle was at the forefront of creating a conceptual apparatus, which was used by all subsequent thinkers from antiquity to modernity. The book includes the most significant works of Aristotle, relevant to this day: "Politics", "Categories", "Poetics", "Metaphysics", "On Interpretation".