The author focuses on Plato's reliance on images as a way of communicating abstract doctrinal points to his audience.

This work is an introduction to logic, covering what is most commonly taught in the first term of a two-term sequence in logic at four-year colleges and universities. It is designed for use by community college students who plan to transfer credits to four-year institutions. The material covered seeks to maintain logic's place in philosophical thought systems, and avoids political examples in order to appeal to reason and study rather than ill-conceived jokes that often offend students' varying policitcal beliefs. This (...) work concludes with studies in proof constructions and rules and provides explanations of various grading decisions commonly made in logic courses, a unique feature helpful to students and teachers alike. (shrink)

Moral expertise in the Laches -- The Laches -- Socratic ignorance and socratic wisdom -- Vituperation -- Virtue and craft -- Expertise in the Charmides -- Ironies -- The definitions -- Quietness -- Modesty -- Doing or making one's own -- Doing, not making, one's own -- Doing good things -- Knowing oneself -- Knowledge of itself and all other knowledges -- Good, evil, and temperance -- Expertise in republic -- Preliminaries -- Republic viii -- The text -- Mathematical indeterminacy (...) -- Metaphysical necessity -- Justice "writ large" -- The most formidable question -- Preliminaries -- The context of the argument -- The most formidable argument itself -- The image -- Not knowing the things we know -- Attending to words -- Larger issues -- The third man argument. (shrink)

In Plato on the Unity of the Virtues, Rod Jenks argues that while Plato makes several attempts to show how virtue is one, he deliberately fails to secure this because he thinks the way in which the virtues are both one and many is finally ineffable.