Niccolo Machiavelli s The Prince remains an influential book more than five centuries after he wrote his timeless classic. However, the political philosophy expressed by Machiavelli in his tome is often misunderstood. Although he thought humans to be rational, self-interested creatures, and even though he proposed an approach to politics in which the ends justify the means, Machiavelli was not, as some have argued, simply a teacher of evil. The Prince s many ancient and medieval examples, while relevant to sixteenth century readers, are lost on most of today s students of Machiavelli....