联合国青年政策框架和各国制定青年政策的理论及实践表明 ,国家青年政策的制定必须在立足于本国国情的同时又注意借鉴国际经验 ,并对“青年”等基本概念做出明确界定 ,阐明青年与自然、青年与社会等基本关系 ,把青年作为未来力量与现实力量的集合体和问题与潜力的统一体。 The UN youth policy framework and the theory and practice of developing youth policies in various countries show that the formulation of a national youth policy must be based on its own national conditions while drawing lessons from international experience and clearly defining the basic concepts such as “youth” Nature, youth and society. They regard youth as a unity of future forces and real forces and as a unity of problems and potentials.