In his speech, Pericles discussed the principle of citizen responsibilities. He highlighted that a man who is able to serve the state is not hindered by certain factors. This implies that citizens have a duty or responsibility to contribute to the well-being and functioning of the state.
Examples of citizen responsibilities include participating in civic activities, obeying laws, paying taxes, serving in the military if required, and being actively involved in the political process through voting and engagement.
By emphasizing citizen responsibilities, Pericles underscored the importance of individuals actively playing a role in the governance and success of the state, rather than being passive or indifferent to their civic duties. This principle of citizen responsibilities was a key aspect of Pericles' vision for Athenian democracy.