教师要具备第三只眼睛，这只眼专供欣赏自己，发现自己的长处。 李、宋两位有着30年教龄的教师举行公开课。人们评价李老师授课的方式过于陈旧，不适应新课改的要求，需要更新教育观念。李老师似有不悦。仿佛说：“我教了30年，反倒不会上课了?” The teacher must have a third eye. This eye is dedicated to admiring oneself and discovering his own strengths. The two teachers, Li and Song, who have 30 years of teaching experience hold open classes. People commented that Mr. Li’s teaching method was too old and did not meet the requirements of the new curriculum reform, and it needed to update the educational concept. Teacher Li seems unhappy. As if to say: “I have been teaching for 30 years, but will not be in class?”