The nature of life itself is examined through the lens of the “psyche,” or soul, which Aristotle defines as the form of a living body. He dissects the varying capacities of living things, from the nutritional powers of plants to the sensory and rational faculties of animals and humans. The work bridges biology and psychology, explaining how the mind perceives the world and how the intellect processes abstract forms. It is a crucial investigation into the relationship between the physical organism and its animating principle.
