What greek philosopher felt that society should be governed?

The Greek philosopher Plato believed that society should be governed by philosopher-kings, individuals who possess both wisdom and virtue. In his work "The Republic," he argued that only those who truly understand justice and the good should rule, as they would make decisions for the benefit of all rather than for personal gain. Plato's ideal state is one where rulers are educated in philosophy and ethics, ensuring that governance aligns with the higher ideals of truth and justice.