3. Plato compared the soul to a chariot being driven by two horses. The point of this analogy is that: The role of reason is to whip your other parts into line. If the parts of your soul are in conflict, you’ll be unhappy. We should let our appetites lead us, since they are the largest part of the soul. Spirit needs to be nourished by reason so that it is as powerful as appetite. Correct! Wrong!