前些日子听了两节课,一节是政治课,一节是物理课。政治课上,教师提到了“科索沃战争”,说南联盟无可奈何于美国的空中打击,因为美国的导弹由卫星导航,攻击极为准确。学生听得津津有味,不少学生陷入了沉思。当教师带着学生讨论其他问题问到“怎么办”时,忽有一生站起来:“用激光武器打掉导航卫星。”语惊四座, The other day I heard two lessons. One was a political class and the other was a physics class. In political classes, the teacher mentioned the “Kosovo War” and said that Yugoslavia could no longer help with air strikes in the United States because the US missiles were guided by satellites and the attack was extremely accurate. Students listened with relish, and many students fell into meditation. When the teacher took the student to discuss other issues and asked “what to do,” he stood up for a lifetime: “The use of laser weapons to destroy navigation satellites.”