What it is
The Cyropaedia — literally the "education" or "upbringing" of Cyrus — is Xenophon's longest work, in eight books, written in the middle decades of the fourth century BCE. It takes as its subject Cyrus the Great, the sixth-century founder of the Persian Empire, and traces him from boyhood through his conquests to the consolidation of his rule and, in the final book, to his death and the rapid decay of the empire after him.
It is not history in the modern sense; its details depart freely from what was already known about the historical Cyrus. It is best read as a study, in narrative form, of how a particular kind of ruler is formed and how a particular kind of rule is exercised.
What it argues
The work is concerned, throughout, with the practical question of how a leader wins willing rather than merely compelled obedience. It is also concerned with the relation between command of oneself and command of others: many of the dialogues that fill its pages turn on moderation, self-restraint, the right handling of honour and reward, and the dangers of taking power's pleasures for granted. The closing book, on the decay of the empire after Cyrus, is a deliberate counter-image to the rest.
Why it matters for Virtue & Power
The Cyropaedia is one of the earliest works in the tradition the European Middle Ages and the Renaissance will later call the mirror for princes — books written to form the character of those who will rule. Cicero read it; Machiavelli mentions it in The Prince; Sir Philip Sidney commends it as the supreme classical example of philosophy taught through example. It belongs at the foundation of our Leadership and Statecraft entries.
Citing the Cyropaedia
The work is cited by book and chapter (e.g. Cyr. 1.6). The standard Greek text is E. C. Marchant's Oxford Classical Texts edition of Xenophon; see our Sources page.