Fidelity(Loyalty) means remaining faithful to one's word and making an effort to keep it. It is to pay attention to the fact that the word and the essence are correct and in harmony with each other. Fidelity is the same of truth, righteousness and justice. Loyalty is a dignity and value for the individual, and peace and happiness for the society. It is one of the most essential values and the most lofty qualities for the social body. Because all transactions, contracts and social relations depend on fidelity. If disloyalty occurs in a society, the sense of trust is shaken. If there is no appreciation and loyalty in individual and social life, human relations will be damaged, the spirit of social solidarity and cooperation will be lost, and social peace will be destroyed as a result. Unfortunately, moral values have been seriously injured today and have been pushed out of life.