它深不见底——为世界吸收秽物。                             似乎没人记得它。                                                         
                                                                             它静静矗立，                                                                             直到有人需要。                                                           他悄然莅临——                                                        事了拂衣，深藏功名。                                                
                                                                             他静静矗立                                                                            只需轻轻打扫——                                                     似花香益清，                                                           无香水之焦烈。                                                               
                                                                              它静谧，它无声。                                                   他一笑而过。