This book talks about a scientist and philosopher who changed the face of human history when he undertook the founding of all known sciences. He was the first to invent and establish most of the sciences, such as logic, nature, astronomy, art criticism, psychology, ethics, and politics.. It is "Aristotle" who occupies a unique position. Among the world's philosophers, Greek philosophy has reached the peak of its maturity and integration with him, as he absorbed all the previous philosophical heritage, added to it and renewed it, until philosophers and scholars revolved around his doctrine for more than twenty centuries.