Roman philosophy primarily developed from the influence of Greek thought, particularly through the works of Socrates, Plato, and Aristotle. It emphasized practical ethics, focusing on how to live a virtuous life. Key schools of thought included Stoicism, which taught self-control and rationality, and Epicureanism, which advocated for the pursuit of pleasure and avoidance of pain. Prominent Roman philosophers like Seneca, Epictetus, and Marcus Aurelius contributed significantly to these ideas. They wrote extensively on topics such as morality, the nature of the universe, and the importance of reason. Their works continue to influence modern philosophy and ethical thought.