第 1 句因包含“登坛”，据此推断可能引用了典故：登坛
译《鲁拜集》 其四十九 现当代 · 黄克孙
七言绝句　押豪韵
儒者登坛墨者逃，由来真伪爽毫毛。
一生一死寻常事，谁把天心示我曹。
注：Would you that spangle of Existence spend
About the secret — quick about it, Friend!
A Hair perhaps divides the False and True —
And upon what, prithee, may life depend?