“三角形的稳定性”是自然科学中一条著名的定律。“三角形”式的人际关系对社会生活的平衡与和谐也同样具有不容置疑的重要意义。 老、中、青 由于不可抗拒的自然规律的支配,人群中便有了老、中、青之分。为了社会进步,老、中、青群体各自释放着不可替代的能量。老年群体以生命经历为代价积累的丰富经验是人类最可宝贵的财富,那是中、 “The stability of the triangle” is a well-known law in the natural sciences. The “triangle” type of interpersonal relationship on the balance and harmony of social life also has its own unquestionable significance. The old, the middle and the young are dominated by irresistible laws of nature and have old, middle and young people in the crowd. In order to social progress, old, middle and young groups each release irreplaceable energy. The rich experience accumulated by the elderly population at the expense of life experience is the most precious treasure of mankind,