tual and moral. In Book II of Aristotle’s Nicomachean Ethics he uses the idea of the mean to define virtue. Therefore the idea of moderation or mean plays a key role in both Plato’s and Aristotle’s concept of virtues. Nevertheless, there is a contradiction that lies here, Aristotle thinks virtue is the only thing one can not have too much of. There is no such thing as moderation of virtue. The relationship between Plato and Aristotle comes up again with the discussion of soul or psyche. Aristotle divides the soul into two portions: rational and irrational, and continues to divide the irrational part. Plato divides the soul into three different parts: the appetitive, the honor loving, and the rational loving. The only similarities here are that both philosophers divided the soul into different parts so that each can be examined. Plato and Aristotle were both great philosophers during their time and in the present. Both their works on Ethics have taught many students a great deal and will continue to do so throughout time. ...