Aristotle reflected upon everything from the weather, physics, and natural sciences to justice, government, and art. Armed with a critical eye and a great curiosity about life, he had a fundamental influence on the way we perceive and understand the world around us. Although some of his theories turned out to be inaccurate, Aristotle’s philosophy continues to inform and inspire present and future generations of minds eager to learn. Readers will find out about his early life, his scholarship under Plato, his tutelage of Alexander the Great, and the opening of the Lyceum, his school in Athens.