Final answer:
The four cardinal virtues are wisdom, courage, justice, and temperance. They are necessary to live a truly human life by allowing individuals to align their actions with moral principles and fulfill their potential.
Step-by-step explanation:
The Four Cardinal Virtues
The four cardinal virtues are wisdom, courage, justice, and temperance. Wisdom is the ability to make good judgments and decisions based on knowledge and experience. Courage is the strength to face challenges and overcome fears. Justice is treating others fairly and giving them what they deserve. Temperance is practicing self-control and moderation.
The Necessity of Cardinal Virtues for a Truly Human Life
The cardinal virtues are necessary to live a truly human life because they allow individuals to align their actions with moral principles and fulfill their potential. These virtues help individuals make wise choices, act with bravery and integrity, treat others fairly, and exercise self-control. By cultivating these virtues, individuals can lead a fulfilling and ethical life.