Books like Dialogi by Seneca the Younger

Born a slave and lamed by his master, Epictetus studied Stoic philosophy while in captivity. Once freed, he survived Domitian’s banishment of all philosophers from Rome to settle in Greece, where he founded a school of philosophy. He quickly rose to prominence as a renowned Stoic scholar and teacher, and even though he was personally friendly with emperors, he kept a simple life.

The Enchiridion is a summary of practical advice compiled by Epictetus’ student Arrian. While based on Epictetus’ Discourses, it’s not a philosophical treatise as much as it is a short handbook with practical suggestions on how to live a good and satisfying life. It remained popular for centuries with translations to different languages completed as early as 1493, and was even a common school text in Scotland during the 18^th century.

Cicero composed these discourses while in his villa in Tusculum as he was mourning the death of his daughter, in order to convey his philosophy of how to live wisely and well. They take the form of fictional dialogues between Cicero and his friends, with each one focusing on a particular Stoic theme. The first, “On the Contempt of Death,” reminds us that mortality is nothing to be upset about. The second, “On Bearing Pain,” reassures us that philosophy is a balm for pains of the body. The third and fourth, “On Grief of Mind” and “Other Perturbations of the Mind,” say that this extends also to mental anguish and unrest. The last, “Whether Virtue Alone Be Sufficient for a Happy Life,” tells us that the key to happiness is already in our hands: it is not to rely on accidents of fate, but on our own efforts in areas of life that are under our own control.