Marcus Aurelius was a Roman emperor who is best known for his writings on Stoic philosophy, which are compiled in the book Meditations. The sources provide a detailed account of his life, from his privileged upbringing to his reign as emperor. The sources also discuss his contributions to Roman law and his military campaigns. While the sources acknowledge his personal nobility and dedication, they also highlight his limitations as a statesman and the challenges he faced during a period of declining Roman power.

"Those who cannot remember the past are condemned to repeat it". George Santayana