1. Attend to the city with the child's eye, pay attention to this world, the put on of pertinacity become the human life field dirty. 顾城以孩子的眼，关注着这个世界，执拗的抹去成人世界的污浊。
2. Again and again. with the inexorable pertinacity of a child intent upon some object important to itself, did he renew his efforts(Nathaniel Hawthorne. 一次又一次…凭著孩童对某些本身重要的目标所持有的不屈不挠的顽强，他重新开始了努力（纳撒尼尔·霍斯隆）
3. "Again and again . . . with the inexorable pertinacity of a child intent upon some object important to itself, did he renew his efforts" (Nathaniel Hawthorne). “一次又一次…凭着孩童对某些本身重要的目标所持有的不屈不挠的顽强，他重新开始了努力”（纳撒尼尔·霍斯隆）
