Who wrote the philosophical letters known as "Epistulae Morales"?

Seneca the Younger is indeed the author of the philosophical letters known as "Epistulae Morales." These letters, written to his friend Lucilius, cover a wide range of topics such as ethics, morality, and the guidance of personal conduct according to Stoic principles. They are significant not only for their philosophical content but also for their insight into Stoic thought and the practical implications of living a virtuous life.

Seneca's style is marked by a conversational tone, which makes the philosophical discussions accessible and relatable. This work is a key text in understanding Stoicism and its applications to daily life, reflecting Seneca's thoughts on how to achieve a good life through reason and virtue.

In contrast, Aristotle is known for his extensive works on logic, metaphysics, and ethics, but does not write "Epistulae Morales." Cicero is recognized for his philosophical works and speeches, notably "De Officiis" and "Tusculanae Disputationes," rather than the epistolary format that characterizes Seneca's letters. Virgil, a celebrated poet, is acclaimed for epic poetry like the "Aeneid," which does not align with the philosophical explorations found in Seneca's correspondence.