“尺之木必有节目，寸之玉必有瑕适。”每个人的人生历程都曾有“过五关斩六将”的得意之作，也不免会有“马失前蹄”的痛心之事。由于认识上的偏差和误导，有些教师在做青少年学生的思想工作时，只习惯于谈自己的辉煌经历，而对“反面经历”却忌讳莫深，避而不谈。殊不知，正 “The ruler of wood must have a program, and the jade of the inch must be suitable.” Each person’s life course has had the “five hurdles and six wills” complacency, and it will inevitably lead to the sadness of the “lost antelope.” Due to misunderstandings and misunderstandings in the understanding, some teachers are only used to talking about their brilliant experiences when they are doing ideological work for young students. However, they are not used to talking about “reverse experiences”. As everyone knows, positive