A culture is a maintenance system to ensure the well-being of a group of people.​

A culture provides a set of shared beliefs, values, customs, behaviors, and artifacts that help a group of people to function and thrive in their environment. It provides a framework for communication, socialization, and self-expression. Through cultural practices and rituals, people can reinforce their sense of identity, community, and meaning. By transmitting knowledge, skills, and attitudes from one generation to another, culture enables individuals to adapt to changing circumstances, solve problems, and improve their lives. Therefore, culture can be seen as a maintenance system that supports the physical, emotional, social, and spiritual well-being of a group of people.