起居有常,就是要求人们日常生活要有规律,要遵守合理的作息制度。唐朝著名养生家、医学家孙思邈所著《千金要方》指出:“寝思失时伤也”。“善摄生者,卧起有四时之早晚,兴居有制和之常制。”意思是要根据时令制定一套符合生理要求的作息制度。孙氏对人们四季作息时 Living often, is to require people to have regular daily life, to comply with a reasonable system of work and rest. Tang famous health care provider, medical scientist Sun Simiao book “daughter to party” pointed out: “sleep thinking lost at the moment ”. “Good people who are eclipsed, there are four o’clock lying night, habitat system and the permanent system. ” The meaning is based on the time to develop a set of physical and mental requirements of the work schedule. Sun people work and rest during the four seasons