世界卫生组织认为:“健康不仅仅是没有疾病,不体弱,而是一种躯体、心理和社会功能完善,臻至良好的状态。”在这三者当中,心理的健康起着主导作用,心理健康影响着生理健康。所谓心理健康,是指保持稳定、乐观、积极向上的情绪,充满朝气和活力,能以良好的方式适应外部环境的一种心理状态。 According to the World Health Organization, “Health is not merely a disease-free, not infirm, but a well-functioning physical, mental and social functioning.” "Of the three, mental health dominates Effect, mental health affect the physical health. The so-called mental health refers to maintaining a stable, optimistic and positive emotions, full of vigor and vitality, in a good manner to adapt to the external environment of a state of mind.