人以现实的、感性的、有目的的实践活动改造自然，与外部世界发生着实践关系、认识关系和价值关系。价值关系以实践关系、认识关系为基础，在实践关系、认识关系中实现，是实践关系、认识关系的目的和核心，统摄着人与外部世界的一切活动，是人与外部世界的最高关系范畴。 People transform nature with realistic, sensual and purposeful practical activities, and practice relations with the outside world, and realize the relationship between relations and values. The value relation is based on the practice relation and the cognition relation and is realized in the practice relationship and the cognition relation. It is the purpose and core of practicing the relationship and understanding the relationship. It integrates all the activities of the people and the outside world and is the highest relationship between man and the outside world .