生活中我们发现一个太勤劳的妻子,丈夫可能是个懒汉;一个勤快的母亲,孩子多数四体不勤。教学中我们也深有体会,如果你是一个忙碌的老师,但往往也是一个忙碌而不出成绩的老师。因为一个太勤劳的教师往往会包办一切,它不仅让学生丧失了动手动脑的机会,更可怕的是在思想上 In life we ​​find a too hard-working wife, the husband may be a lazy man; a diligent mother, the majority of children are not hard-working. We also have a deep understanding of teaching, if you are a busy teacher, but often also a busy teacher without results. Because a too-industrious teacher tends to wrap everything up, it not only allows students to lose the opportunity to do it but, even more frighteningly, mentally