Question

how did the narrator remember the first lesson which he had in musketry with him

Answer 1

the narrator remember his first lesson he had in muskertry as when they were in musketry a sergeant was describing the mechanism of a service rifle during his lecture professor interrupted in between and try to correct sergeant to show off his knowledge due to which the sergeant got realy irritated and perhapes in the hope of revenge, he turned with his question again and again to the professor but the only result was to enhance the professor glory. that was narrator introduction to him i.e it was the first time when narrator and his friends got to know about the extra ordinary knowledge of the professor and thus the narrator was not able to forgot about this incidence.