18岁,如果作为纯粹的一个时间刻度,它当然没有任何意义。18岁之前和18岁之后,一样的云卷云飞,一样的日出日落。大自然的运行本身并不赋予18岁这个时间刻度以特别重大的意义。但就一个人的人格和思想的生成,18岁却是一个坎儿。迈过这个坎儿,就意味着告别了懵懵懂懂、天真烂漫的少年时光,意味着我们将不再享有来自成人世界对一个孩子无限制的宽容,意味着我们的行为将接受成人世界道德 At the age of 18, of course, it does not make any sense if it is a mere time scale. Before the age of 18 and after the age of 18, the same clouds and clouds fly, the same sunrise and sunset. The operation of nature does not by itself confer a particularly significant significance on the scale of 18 years. However, as a person’s personality and thought generation, 18-year-old is a karner. By crossing this karner means to bid farewell to ignorant, innocent boyhood means that we will no longer enjoy unlimited tolerance for a child from the adult world, which means that our actions will accept the moral of the adult world