This series of personal writings by Marcus Aurelius, Roman Emperor from 161 to 180 CE, was never intended for publication. These twelve books of reflections offer an unguarded look at a philosopher-king striving to live by Stoic principles amid the pressures of ruling an empire.
Written during military campaigns and the demands of imperial life, the text addresses themes of impermanence, duty, self-discipline, and the nature of the mind. Its direct, unpolished style gives it an honesty rarely found in ancient literature.
"Don't any more discuss at large what the good man is like, but be good."
— Meditations, 10.16