Ancient Greek Authors

The Enchiridion or Handbook of Epictetus is a short manual of Stoic ethical advice compiled by Arrian, a 2nd-century disciple of the Greek philosopher Epictetus. Although the content is mostly derived from the Discourses of Epictetus, it is not a summary of the Discourses but rather a compilation of practical precepts. Eschewing metaphysics, Arrian focuses his attention on Epictetus's work applying philosophy to daily life. The book is thus a manual to show the way to achieve mental freedom and happiness in all circumstances.

Of Leisure only survives in a fragmentary state. The work concerns the rational use of spare time, whereby one can still actively aid humankind by engaging in wider questions about nature and the universe. The text begins mid-sentence, and ends rather abruptly. In the Codex Ambrosianus (the main source for Seneca's essays) it is simply tacked onto the end of De Vita Beata suggesting a scribe missed a page or two.

Meditations is a series of personal writings by Marcus Aurelius, Roman Emperor from AD 161 to 180, recording his private notes to himself and ideas on Stoic philosophy. Marcus Aurelius wrote the 12 books of the Meditations in Koine, Greece as a source for his own guidance and self-improvement.