阅读诗词，回答相关问题。

                                                                                        题李凝幽居
                                                                                             贾岛
                                                                               闲居少邻并，草径入荒园。

                                                                               鸟宿池边树，僧敲月下门。
                                                                               过桥分野色，移石动云根。

                                                                               暂去还来此，幽期不负言。