1. Youmayrefusetostudythis：师之惰:theirteachmustbetoolazytotellthemdetailsonsex. | 不学:Youmayrefusetostudythis | 非所宜:butthatisarealmistake
2. Ifyoudon''tstudyhard：择邻处:choseherneighbourtoavoidbadsexinfluence. | 不学:Ifyoudon''tstudyhard, | 断机杼:YourDickwillbecomeuseless.