Aristotle

Aristotle (Aristotélēs), born in 384 and died in 322 BCE, was an ancient Greek philosopher and one of the most influential figures in the history of thought. He was born in Stagira in northern Greece and at the age of eighteen went to Plato's Academy in Athens. Aristotle spent about twenty years there learning, researching, and teaching, and later forged his own independent intellectual path, diverging from his teacher Plato.

After a period of travel and teaching, Aristotle served for a time as the tutor of Alexander the Great. He then returned to Athens and founded his own school, the Lyceum, which became a major center for research in philosophy, logic, biology, ethics, politics, literature, and the natural sciences.

Aristotle's importance lies in the breadth and systematic order of his thought. In logic, he established the first rigorous system of reasoning, and his works formed the basis of philosophical and scientific education in the Greek, Islamic, and European worlds for centuries. In ethics, he considered happiness (eudaimonia) the goal of human life and emphasized the cultivation of virtue through education and habit. In metaphysics, he reflected on being, substance, cause, matter, and form, and in the Poetics, he analyzed tragedy, narrative, and the effect of art.

Due to his foundational role in shaping philosophy and the sciences, Aristotle has been known in both the Islamic and European traditions as the "First Teacher." His thought continues to hold a central place in philosophy, logic, ethics, politics, literature, and the history of science.