Confucius used an ethics system commonly referred to as virtue
ethics. Virtue ethics is a system of ethics in which character is
the primary emphasis for how an individual and society should guide
their lives.
Realizing these virtues allows the person to easily focus and
identify their area of improvement. Realising these virtues makes
one learn new things and develops a quest for knowledge. A person
would be free to choose to how they want to live and learn and
progress in life.
Also realizing these virtues makes the person empathetic
towards others. Developing the concepts of fairness and justice
while treating others is important for human interaction.
Developing morality in one's actions and having the duty to the
right thing makes life happy and healthy. Helping the weak and
needy is the right action to do.