“全家一条心,黄土变成金。”家是人之巢、心之根、爱之源、情之本。一个家庭,骨肉缘、血乳恩、手足情。家是一个安乐窝、避风港。只有生活在和睦家庭中的人,才有良好的心态,才有幸福感,才能得到健康和长寿。影响人的寿命的因素很多,归纳起来,可分为两大类:先天遗传与后天因素。后天因素包括生活条件、生活环境及精神情感等。人的思想感情很复杂, “The whole family a heart, loess into gold.” "Home is the nest of people, the root of the heart, the source of love, the soul of this. A family, flesh and blood, blood, milk, hand and foot situation. Home is a comfort zone, a safe haven. Only those who live in a harmonious family have a good attitude and a sense of well-being, in order to achieve health and longevity. Many factors affect people’s life, sum up, can be divided into two categories: genetic and acquired factors. Acquired factors include living conditions, living environment and emotional emotions. People’s thoughts and feelings are complicated,