A good citizen is a person of good character who has basic knowledge of modern sciences, technologies, and other subjects and lives a social life. with acquired skills and application, he/she plays a vital role in the development of the country. Knowledge of science helps him to enrich himself and to contribute to society.
A sound sense of morality inspires him to be helpful to others. a person could be a good citizen by gaining the necessary knowledge about the country, moral values, etc. A good citizen is good to himself, to his/her friends, family, and neighbors.
He should never break social or state rules. They should also have good knowledge about socioeconomic activities and the educational system. A country could be greatly benefited from a good citizen with such knowledge.