Rhetoric may be defined as the faculty of observing in any given case the available means of persuasion. This is not a function of any other art.
Aristotle was an ancient Greek philosopher and polymath who made significant contributions to various fields, including philosophy, science, logic, and ethics. He was a student of Plato and a tutor to Alexander the Great. Aristotle's works, such as "Nicomachean Ethics" and "Metaphysics," explored fundamental questions about human nature, morality, and the nature of reality. His systematic approach to knowledge and his influential ideas have had a profound impact on Western philosophy and continue to be studied and debated today.