The term "core principles" refers to fundamental beliefs, values or guiding ideas that serve as the foundation for something. In other words, they represent the essential and enduring aspects of a particular philosophy, system, organization or individual beliefs. These core principles provide direction, guidance and stability in decision-making processes, and help maintain consistency and integrity in actions and decisions taken. They are often considered non-negotiable and form the basis for all other practices, policies, procedures or behaviors within a particular framework.