Hesiod: The Theogony
Cicero: Letters to Atticus

Cicero: On Duties

On Duties or On Obligations (Latin: De Officiis) is Cicero's last work on ethics, addressed to his son Marcus, who was studying philosophy in Athens at the time of its completion in 44 BCE. It draws heavily on the work of two Stoic philosophers; Panaetius, who had written his own lost work, and Posidonius, a student of Panaetius, who had himself taught Cicero. Despite these Stoic influences, Cicero strongly defended the value of political activity. 

On Duties at Amazon: United States | Canada | United Kingdom | France | Germany | Spain | Italy

Free online texts

Gutenberg: De Officiis, multiple formats.

LacusCurtius: De Officiis, translated by Walter Miller (1913). HTML format.

Latin Library: De Officiis. Latin text, HTML format.

Loebulus. L030 - Cicero -- De Officiis. PDF of public domain Loeb edition in Latin and English.

Perseus: De Officiis. Latin text, HTML and XML format.

Perseus: De Officiis, translated by Walter Miller (1913). HTML and XML format.

Stoics.com: De Officiis, translated by Walter Miller (1913). HTML format.

Wikisource: De Officiis. Latin text, multiple formats.

Other Resources

History of Philosophy without any gaps: Rhetorical Questions: Cicero - podcast by philosopher Peter Adamson.

History of Philosophy without any gaps: Raphael Woolf on Cicero - podcast by philosopher Peter Adamson.

Librivox: On Duties - public domain audiobook.

Wikipedia: CiceroDe Officiis.

The Great Conversation: Further reading at Tom's Learning Notes

Cicero: Tusculan Disputations - defends Stoic views on happiness.

Cicero: On the Ends of Good and Evil - examines the ethical teachings of the major philosophical schools.

Latin resources: Learn to read Latin texts in the original.

Comments

Feed You can follow this conversation by subscribing to the comment feed for this post.

Verify your Comment

Previewing your Comment

This is only a preview. Your comment has not yet been posted.

Working...
Your comment could not be posted. Error type:
Your comment has been posted. Post another comment

The letters and numbers you entered did not match the image. Please try again.

As a final step before posting your comment, enter the letters and numbers you see in the image below. This prevents automated programs from posting comments.

Having trouble reading this image? View an alternate.

Working...

Post a comment

Your Information

(Name and email address are required. Email address will not be displayed with the comment.)