What exactly is the "soul"? In On the Soul, Aristotle explores this question with the curiosity of a scientist and the depth of a philosopher. Rather than treating the soul as something mystical or separate from the body, he examines it as the principle of life itself-the force that enables growth, perception, thought, and movement. Aristotle breaks down different kinds of souls: plant life, animal sensation, and human reasoning. His analysis connects biology, psychology, and metaphysics in a way that feels surprisingly modern. This isn't just abstract theory-it's one of the earliest serious attempts to understand consciousness and the mind. Though written in ancient Greece, the questions feel timeless: What makes us alive? What makes us human? For readers interested in philosophy, early psychology, or the roots of Western thought, this classic offers foundational ideas that continue to shape debates today.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $20. ThriftBooks.com. Read more. Spend less.