一个苹果加另一个苹果是两个苹果。一种思想加另一种思想是无数种思想。没有质疑的教育是可怕的教育。不管是教师还是家长对学生的第一要求就是听话。在学校听老师的话,在家听家长的话。有一次,家长把那道数学题拿过来一看,发现此题存在着严重的错误——不用说小学生,即便是数学大师也永远找不到答案!仅仅 One apple plus another apple is two apples. One thought plus another thought is myriad kinds of thoughts. Education without question is terrible education. Whether teachers or parents of students first request is obedient. Listen to your teacher at school and listen to your parents at home. Once, the parents took the math problem and took a look and found that the problem there is a serious mistake - needless to say primary school students, even the math masters will never find the answer!