春风无情梨花落，                                                                                                                                                                       
夏雨连连败硕果，                                                                                                                                                                       秋风吹拂叶飘零，                                                                                                                                                                       
冬日严寒枯枝藤，                                                                                                                                                                       
老农醉卧两行泪，                                                                                                                                                                       
籍问苍天为何情？