A prince whose character is thus marked by every act which may define a tyrant is unfit to be ruler of a free people?

A prince marked by tyrannical behavior undermines the principles of freedom and justice that a ruler should uphold. Such a leader prioritizes personal power over the welfare of the citizens, fostering oppression rather than liberty. A ruler must embody virtues of compassion, fairness, and respect for the rights of the people to truly earn their trust and loyalty. Therefore, a tyrant is fundamentally unfit to govern a society that values freedom and democracy.