“It is a man's own fault, it is from want of use, if his mind grows torpid in old age” (Samuel Johnson).
“It is a man's own fault, it is from want of use, if his mind grows torpid in old age” (Samuel Johnson).
“一个人老的时候如果因为很少使用头脑而使它变得麻木，那是他自己的过错”（萨缪尔·约翰逊）。