Which of the following is not a principle of ethical leadership?

A) service
B) sociability
C) justice
D) community

Sociability is not a principle of ethical leadership. The actual principles of ethical leadership typically include service, justice, and community. These principles are all focused on creating a positive impact on the world by promoting fairness, compassion, and responsibility. Sociability, on the other hand, is more related to an individual's personality traits and social skills, rather than their ethical leadership practices.