La prescrizione nell'etica stoica. Un riesame.

The article aims at clarifying the Stoic theory of 'prescription', more specifically, the Stoic reflection about the method to formulate rules and directions for moral conduct. First, the possibility to provide particular precepts is considered in the frame of some major doctrines such as the equivalence between moral end and conformity to nature, the theory of the 'indifferents', the partition of actions into katorthomata and kathekonta. Accordingly, both internal Stoic debate on the real value of particular precepts, and Hermagoras' classification of zetemata, are considered in order to bring up the impact of early Stoic prescriptive theory on late Hellenistic ethics. Special attention is paid to Seneca's evidence from Epistles 94 and 95 - in their relation to Hermagoras' teachings - , and Plutarch's text from SR, ch. 11, with regard to Chrysippus' theory of prescription.