人老了照样能发热发光。但精彩晚年的前提是,让身体和大脑都活动起来,保持一定的紧张度,才能让身心都保持在最佳状态。所以才有“勤奋是长寿的伴侣,懒惰是短命的朋友”这样的说法。人到老年,由于体力和精力都在走下坡路,多数老人会出现容易劳累、不爱出门等生理懒惰,以及不接受新事物、不学习新东西等心理懒惰。懒惰会让全身各系统处于松弛状态,使得老人对外界环境的适应 The same old people can heat and shine. However, the premise of a wonderful old age is that both the body and the brain are active, maintaining a certain degree of tension so as to keep both mind and body in their best condition. So have “diligence is a longevity partner, lazy is a short-lived friend ” this argument. People to the elderly, due to physical and energy are on the decline, most elderly people will appear easy to fatigue, do not love to go out and other physical lazy, and do not accept new things, do not learn new things such as psychological laziness. Laziness will make the whole system in a relaxed state, making the elderly adapt to the external environment