教师上课是辛苦的，既是脑力劳动，又是体力劳动。但有时也会遇到这样尴尬的局面：教师在台上讲，学生在台下说；教师在前面大声说，学生在后面小声议。教师的劳动得不到应有的尊重，教师的尊严受到冒犯，教师的自尊受到伤害。受到伤害的教师有没有反思一个这样的问题：为什么 Teachers are hard-working class, both mental work, but also manual labor. But sometimes there are embarrassing situations in which teachers say on the stage and students say at the stage that the teacher said aloud in front and the students whispered in the back. Teacher’s work is not respected, teachers ’dignity is offended, teachers’ self-esteem is harmed. The harmed teacher did not reflect on one such question: why