Ключевые слова: accountability, beliefs, black, blackboard, board, business, chalk, chalkboard, code, color, concept, confidence, core, core values, customer, direction, education, ethics, grunge, honor, idea, ideals, ideology, innovation, integrity, leadership, marketing, mission, morality, morals, motivational, performance, plan, positive, principle, priority, relations, responsibility, sign, slate, social, standards, teamwork, values, vintage, vision, way, white, white chalk, wood,