我们知道,人类不像许多动物那样,一生下来就能靠本能生活。例如,小梅花鹿出生1个多小时就能摇摇晃晃地站起来,而且很快就吃到初乳;春天出生的松鼠从来没有领略过寒冬的厉害,但是秋天一到,它们就会急急忙忙地采集果实,留待没有果实可采集的冬天享用; We know that unlike many animals, humans live instinctively when they are born. For example, a baby sika was able to stand up shaking more than an hour before she was born, and her colostrum was eaten quickly; spring-born squirrels never had a taste of winter, but they were in a hurry in the fall To collect fruits, to be left without fruit harvest winter enjoyment;