Sophrosyne an important topic for Plato. It is main subject of the dialogue "Charmides", wherein several definitions are proposed but no conclusion reached; however the dramatic context connotes moral purity and innocence. An etymological meaning of sophrosyne as "moral sanity" is proposed in "Cratylus" 411e. Plato's view of sophrosyne is related to Pythagorean "harmonia" ("Republic" 430e−432a, 442c) and closely linked with Plato’s tripartite division of the soul: "sophrosyne" is the harmonious moderation of the appetitive and spirited parts of the soul by the rational part (e.g., "Phaedrus" 237c−238e). For the Stoic, Zeno of Citium, "sophrosyne" is one of the four chief
Optative (Ancient Greek) Optative (Ancient Greek) The optative mood ( or ; Ancient Greek , , "[inflection] for wishing", Latin "[mode] for wishing") is a grammatical mood of the Ancient Greek verb, named for its use as a way to express wishes. The optative mood in Greek is found in four different tenses (present, aorist, perfect and future) and in all three voices (active, middle and passive). It has five main uses: Together, the optative and the subjunctive cover most of the areas for which the Latin subjunctive is used; however, for counterfactual situations in the present or the past ("it would be