1987年,中科院长春精密光学机械研究所70多岁的老科学家梁锡琰退休了。他孤身一人,又患疾病行动不便,连门钥匙也管不住。退休办要给他雇个保姆,可梁老坚决不要。但组织上和邻里没有甩手不管,于是演绎出了五把钥匙的故事。 In 1987, Liang Xianyan, a 70-year-old scientist at the Changchun Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, retired. He was alone and had illnesses and inconveniences, and he could not control even the keys. Retirement Office to give him a job nanny, Leung old determined not to. But the organization and the neighborhood did not go away, so deduced the story of the five keys.