“寿终正寝”与“死于非命”两条成语的最初语义都是指人的死亡,但它的褒贬色彩和适用范围古今却很不一样。 一、寿终正寝 “寿”,指人的寿命。“终”,终止;结束。“正寝”,古代指住房的正屋。“寿终正寝”就是说死在住房的正屋 The original semantics of the two idioms of “end of life” and “death in non-life” all refer to human death, but its color and scope of application are very different from ancient to modern times. First, the end of life “life”, refers to people’s life expectancy. “End”, termination; end. “Just sleep,” ancient refers to the housing of the main house. “End of life” means to die in the housing of the house