Aristotle (384–322 BCE) stands as one of the greatest figures in Western intellectual history. His contributions span a remarkable range of disciplines, from logic and metaphysics to ethics and biology. A student of Plato, Aristotle diverged from his mentor, favoring empirical observation and systemized knowledge. His 'Nicomachean Ethics,' often referred to as 'The Ethics of Aristotle,' is a seminal work in which he explores the concept of virtue as the basis for human happiness. This treatise serves as one of the first comprehensive records on the study of ethics and was central to the development of Western moral philosophy. Aristotle's method of logical inquiry and his commitment to empirical observation laid the groundwork for the scientific method. He excelled in detailing the complexities of human conduct and the pursuit of good life, themes reverberating through later philosophical thought. Aristotle's extensive body of work, which also includes 'Poetics,' 'Metaphysics,' and 'Politics,' among others, has been pivotal in his establishment as a paragon of classical wisdom, setting a framework for inquiry that scholars and thinkers continue to engage with to this day.