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Work #928 · Late (Cicero's last completed philosophical work, written in the months before his proscription and execution)

De Officiis

Marcus Tullius Cicero
44 BC (composed at Tusculum, October-December 44 BC, in the months between Caesar's assassination and Cicero's own death in December 43 BC) · Latin
Philosophical treatise in three books, in the form of a letter to his son Marcus · Roman Stoicism / Latin philosophical literature

Where the honourable and the useful seem to conflict, the conflict is illusory — the honourable is always also the truly useful

Attribute Fingerprint

Rows where works disagree are highlighted in gold. The full ontology grid is shown.

Attribute De Officiis (Late (Cicero's last completed philosophical work, written in the months before his proscription and execution))
Time · Extent Infinite
Time · Ontological Status Substantival
Time · Grain Continuous
Time · Freedom Non-Deterministic
Time · Traversability Linear
Time · Dimensionality One
Time · Direction Uni-directional
Space · Extent Infinite
Space · Ontological Status Substantival
Space · Curvature Flat
Space · Dimensionality Three
Space · Locality Local
Matter · Extent Infinite
Matter · Ontological Status Substantival
Matter · Conservation Conserved
Matter · Dimensionality Three
Matter · Locality Local
Observer · Time Instance Single
Observer · Space Instance Single
Observer · Knowledge Extent Partial
Observer · Knowledge Retainment Total
Observer · Physicality Embodied
Observer · Agency Active
Observer · Number Plural
Observer · Metaphysical Agency Cosmic-ordering
Observer · Moral Authority Reason
Observer · Theological Method
Energy · Extent Infinite
Energy · Ontological Status Substantival
Energy · Conservation Conserved
Energy · Dispersibility Irreversible
Information · Ontological Status Substantival
Information · Cosmic Conservation Conserved
Information · Personal Conservation Conserved
Information · Granularity Continuous

Dimension-by-Dimension Evidence

What each work's passages reveal about its stance on each of the six dimensions.

Time

De Officiis

The temporal arc of a life lived under the four virtues — wisdom in childhood and youth, justice in mature political life, magnanimity in adversity, decorum throughout.

Space

De Officiis

The Roman polity as the political space within which the honourable and the useful are tested.

Matter

De Officiis

The embodied Roman citizen — particular cases (Regulus returning to Carthage, the corn-merchant at Rhodes) test the principles.

Observer

De Officiis

The morally serious Roman aristocrat, here Cicero's son Marcus, who is the addressee of the practical instruction.

Energy

De Officiis

The moral energies of the virtues — courage, temperance, the political magnanimity of the Roman vir bonus.

Information

De Officiis

The catalogue of cases, exempla, and principles by which practical reason judges particular situations.

Internal Tensions

Where each work's argument pulls against itself.

De Officiis

The book's sustained argument that the honourable and the useful never genuinely conflict is the most contested thesis — even ancient critics (Carneades) had argued the cases. Cicero's extensive Roman examples (and especially the long discussion of Regulus, III.99-115) have been read by some as ideologically loaded — defending traditional Roman aristocratic virtues against late-Republican corruption — and by others as the most precise mid-Stoic adaptation to actual political life. The work's sixteen-century career as a Latin school text gave it an oddly bifurcated reception: foundational for Western ethics, yet often read as a manual of decorum rather than a serious philosophical treatise.