常见教师与学生谈话：教师旁征博引，对学生晓以大义，如临民族生死存亡状，痛陈没有知识的害处，极力渲染拥有知识和文凭的光辉前景；教师诚心诚意地为学生出谋划策，或苦口婆心，或慷慨激昂，语重心长地告诉他应该这样，不该那样。只是在“不倦”的背后，总让人感到缺些什么 Familiar teachers talk with students: teachers instruct students to draw inspirations, learn about students’ interests, live in a state of vitality, and have no knowledge of the harm of knowledge. They try their best to present the brilliant prospects of having knowledge and diplomas; teachers are sincerely giving advice to students, or be patient, or Feeling fervent and eloquently telling him that it should be, it should not be that way. Just behind the “tireless,” people always feel what is missing