早晨散步时,我常常遇到这样一对母子:儿子又高又胖,大概30岁,样子有些呆;瘦小的母亲扶着儿子的胳膊,执著地陪他一点点挪动着。小伙子曾是手艺不错的木匠,因煤气中毒留下后遗症,双腿无法正常行走,精神也有些失常,虽然四处求医,却无药可治。几年来,他的母亲坚持每天早上扶他学走路。 When walking in the morning, I often encounter such a pair of mother and son: tall and fat son, about 30 years old, look like some stay; lean mother holding his son’s arm, dedicated to accompany him a little bit of movement. Young man was a good carpenter skills, leaving sequelae of gas poisoning, legs can not walk normally, the spirit of some disorders, although seeking medical treatment, but no cure. In the past few years, his mother insisted that he walk every day to learn from him.