The author argues that while integrity is admirable, successful princes must often use craft and force—the methods of both men and beasts—to prevail.

The author advises that a prince must secure the friendship of the people to ensure stability, noting that winning over a populace that expected oppression creates a particularly strong bond of loyalty.

A thesis explaining that states are governed either through a centralized bureaucracy of ministers or a decentralized system of hereditary barons, which dictates how easily a territory can be held after conquest.

In a departure from traditional political idealism, the author argues that a prince must learn how to be 'not good' and use vice when necessary for the preservation of the state. He contends that a man who tries to be virtuous in all circumstances will inevitably be ruined by the many who are not virtuous.

A thesis stating that a wise prince must ensure his citizens always need the state, thereby securing their loyalty during times of crisis when it matters most.