It is as important for older people to study or learn new things as it is for younger people.
理由一：对老年人重要：因为可以锻炼思维，预防记忆力反应力的退化，或者老年痴呆症。(On the one hand, there is no denying that learning new things plays an important role in practicing the thinking of the old and is beneficial for their health. As we all know, it’s easier for old people to suffer from the lapse of memory and Alzheimer disease, and mental labor can contribute to preventing these illness.(+具体事例))
理由二：对年轻人重要：学习新的技能可以让年轻人在学习工作中表现优异，在激烈的竞争中脱颖而出。(On the other hand, it’s also indisputable that acquiring new knowledge is crucial for the young due to the fierce competition today. In order to outcompete others, youngsters have to develop more skills through learning new things.(+具体事例)。