（2015·江苏）
                                                                                                       竹  石
                                                                                                        郑燮①
                                                                                  咬定青山不放松，立根原在破岩②中。
                                                                                  千磨万击还坚劲，任尔东西南北风。
                                    【注】 ①郑燮：号板桥。清代著名书画家、诗人，为“扬州八怪”之一。②破岩：破裂的岩石缝隙。