The accuracy of a #philosophy does not depend on the length of the examples and explanations. Nonetheless, it does not hurt if the philosopher recounts anecdotes from #history , literature and his own life, and complements them with well-structured arguments. Seneca was a master in this respect. No other #stoic philosopher comes close to his literary achievements. In order to assess his contributions, we should compare him with his predecessors and with his intellectual heirs. In terms of accuracy, he surpassed his predecessors #zeno of Citium (334-262 BC) and Cleanthes (330-230 BC); and in terms of practicality, he remained ahead of later Stoics such as #marcusaurelius (121-180 AD) and #epictetus (55-135 AD). Seneca’s essays on life encompass his Letters to Lucilius on the one hand, and his essays on the other hand; the latter are similar to today’s essays, but the “essay” genre did not yet exist in the first century AD. Why are they sometimes called “dialogues”? Because they partly imitate the structure of Plato’s dialogues, in which a subject is debated by having different participants (persons such as #socrates ) make comments that present their viewpoint. Seneca’s five best known treatises or essays are titled “On the Shortness of Life,” “On the #happy Life,” “On #anger ,” “The #constancy of the Wise” and “On the #tranquillity of the Mind.” They revolve around avoiding destructive #emotions such as anger, and living effectively by cultivating virtue. For Seneca, virtue was equivalent to living in accordance with nature, which he believed to be driven by reason. I must however hasten to add that Seneca’s definition of #reason is different from Aristotle’s definition of rationality. For #aristotle , reason is a synonym for logic and common sense. In contrast, Seneca defined reason as a supernatural, perennial force that governs the universe. Here is the link to the original article: https://johnvespasian.com/senecas-essays-on-life/