第 4 句因包含“华盖”，据此推断可能引用了典故：华盖
译《鲁拜集》 其十七 现当代 · 黄克孙
七言绝句　押词韵第四部
乾坤寥落一穹庐，日夜循环起太初。
多少英雄来复去，锦衣华盖尽同途。
注：Think, in this batter'd Caravanserai
Whose Portals are alternate Night and Day,
How Sultan after Sultan with his Pomp
Abode his destined Hour, and went his way.