“安全第一，预防为主”几乎人人皆知，说起来容易，然而真正做起来却不易，稍有不慎，则会酿成灾祸，令人终生遗憾。笔者去夏在工作时，由于麻痹大意差点酿成人身事故。那是去年６月３０日的事。那天下午天气闷热，外面下着浙浙沥沥的小雨，我们单位正在局３楼教室召开“... “Safety first, prevention first” is almost universally known and easy to say. However, when it is really done, it is not easy to do it. If it is done by mistake, it can cause disaster and regret it for life. When I went to work in summer, I almost caused a personal accident due to paralysis. That was June 30 last year. That afternoon the weather was sultry, under the drizzle of Zhejiang and Lichu, our unit was held in the classroom on the 3rd floor "...