Machiavelli argues that a prince must balance the interests of the nobles and the people, promising to analyze Roman history to prove that ruin stems from failing this balance.

A cautionary tale about a virtuous but weak ruler who was murdered because his perceived effeminacy and lack of authority led to the contempt of his army.

The author analyzes a successful ruler as a combination of the 'lion' and the 'fox,' whose immense reputation and skill allowed him to use violence without incurring fatal hatred.

The author uses the example of Commodus to show how a prince's cruelty, lack of dignity, and failure to manage the military lead to contempt and eventual assassination.

The author explains that a new prince must carefully choose which historical figures to imitate based on his specific circumstances, rather than following any one model blindly. He suggests that the qualities needed to found a state are different from those required to maintain one that is already stable.