Plato: Unity of Virtue

In the Protagoras, Socrates argues that all the virtues are the very same knowledge of human wellbeing so that virtue is all one. But elsewhere Socrates appears to endorse that the virtues-such as courage, temperance, and reverence-are different parts of a single whole. Ambiguity interpretations harmonize the conflicting texts by taking the virtue words to be equivocal, such as between theoretical and applied expertise, or between a power and its deeds. I argue that such interpretations have failed in their specifics (...) and in general, as I defend an alternative that takes into account Socrates' higher purpose in testing others, namely to show them their ignorance of virtue. (shrink)

The analysis focuses on the passage of Gorgias (506c–507c) in which Plato’s Socrates is having a dialog with himself. Socrates is talking to someone who, better than any other partner of discussion, is capable to discern the truth; this is an extraordinary way of expressing philosophical views by Plato. It suggests that in this passage Plato is considering questions which are of a primary importance. There are also other signs, both in the structure of the text and in the comments (...) made by Socrates regarding the form of discussion, which confirm that in this passage we deal with the most important matters. The analyzed passage refers to justice. First, Plato is summarizing views on justice of soul which were developed in the earlier parts of Gorgias. Then he is talking about justice of deeds as consisting in doing what is fitting as regards men. It is an addition to the earlier discussion and therefore the expression of this view can be recognized as the important reason why Socrates’ dialog with himself was constructed. Attention is paid to a certain gap in the argumentation. At the first glance it is not clear why the thesis that justice of soul is based on order and harmony of its elements justifies the thesis that justice of deeds consists in doing what is fitting as regards men. This gap can be filled in by the so-called Plato’s unwritten teaching on the good in itself. According to this teaching the good in itself is the one (the unity) which from its very nature gives existence and life by doing what is fitting as being advantageous to something. Order and harmony in the soul is the basis of its unity and therefore of its similarity to the good in itself and of the similarity of soul’s activity to the way the good is acting. Acting justly, doing what is fitting, in the sense of being advantageous to others, is the best thing a man or a woman can do, it is something which fulfills and makes him or her happy. Wisdom and — generally speaking — knowledge is clearly regarded as a means and not the aim in itself. An individual, and not an abstract idea, is the primary object of the activity which fulfills a rational being. (shrink)

Plato's "laches" is an investigation into the nature of courage with the intention of demonstrating the difficulty of singling out one virtue, namely courage, and defining it separately from the other cardinal virtues such as bravery, wisdom, justice, temperance, and piety. As the dialogue proceeds it becomes evident that socrates not only relates courage with the battlefield, but also with other spheres of life. Of special interest is his reference of being courageous regarding desires and pleasures where an overlap of (...) virtues is anticipated. This extension of the range of manifestations of courage indicates that his conception of courage transcends the traditional one in which he hints at a new sort of unity of courage and temperance, and on the other of courage and justice. One of plato's main aims in writing this dialogue was to mark out the intellectual limits of the two generals' positions, especially that of nicias, whose philosophical position could appear to be deceptively similar to the socratic one which he did not fully understand. (shrink)