This article investigates the interplay of agriculture and writing in the elder Cato's aristocratic self-fashioning . I argue that the De Agricultura represents Cato and his contemporaries as individual, small-plot farmers by making explicit the agricultural inflection of a more general masterly extensibility, i.e., that slaves were prosthetic tools with which owners accomplished various tasks, a move that in turn reveals the ubiquitous, assiduous “labor” of the individual owner. The preface's valorization of small-plot farmers, past and present, contextualizes the owner's (...) “labor” both culturally and historically , and thereby seeks to bridge the agricultural and temporal divide that separates Cato and his contemporaries from their esteemed predecessors. (shrink)