Seneca (Author)
Lucius Annaeus Seneca (c.4BC - AD65) was born in Cordoba, Spain, where he was brought up studying the traditional virtues of republican Roman life. He became a teacher of rhetoric but attracted attention for his incisive style of writing.

Marcus Aurelius (Author)
Marcus Aurelius Antoninus was born to an upper-class Roman family in A.D. 121 and was later adopted by the future emperor Antoninus Pius, whom he succeeded in 161. His reign was marked by a successful campaign against Parthia, but was overshadowed in later years by plague, an abortive revolt in the eastern provinces, and the deaths of friends and family, including his co-emperor Lucius Verus. A student of philosophy from his earliest youth, he was especially influenced by the first-century Stoic thinker Epictetus. His later reputation rests on his Meditations, written during his later years and never meant for formal publication. He died in 180, while campaigning against the barbarian tribes on Rome's northern frontier.

Epictetus (Author)
Epictetus (c. 55-135 CE) was a teacher and Stoic philosopher. Originally a slave from Hierapolis in Anatolia (modern Turkey), he moved to Nicopolis on the Adriatic coast of Greece after gaining his freedom and opened a school of philosophy there. His informal lectures (the Discourses) were transcribed and published by his student Arrian, who also composed a digest of Epictetus' teaching known as the Manual (or Enchiridion). Late in life Epictetus retired from teaching, adopted an orphan child and lived out his remaining years in domestic obscurity. His influence has been deep and enduring, from Marcus Aurelius in his Meditations to the contemporary psychologist Albert Ellis, who has acknowledged his debt to Epictetus in devising the school of Rational-Emotive Behavioural Therapy.