The Quatrain of Seven Steps seven strides such that Cao Pi is convinced of his innocence. Cao Zhi does so, and Cao Pi becomes so flustered with emotion that he spares his brother, although he later exacts punishment upon Cao Zhi in the form of demotion. The poem itself is written in the traditional "five-character quatrain" style and is an extended metaphor that describes the relationship of two brothers and the ill-conceived notion of one harming the other over petty squabbling. There exists two versions of the poem, one being six lines in length and the other four. The former is generally thought to be
Sapphic stanza in Polish poetry or Dante Alighieri's Divine Comedy, was extremely popular and appeared in eighteen editions from 1670 to 1886. It is another example of the Sapphic stanza serving an epic function in Old Polish literature. The Sapphic stanza was also used in Poland during Enlightenment. Poets of the time preferred the Polish alexandrine (7+6) to the hendecasyllable (5+6), but used the latter metre in Italian forms, such as sesta rima and ottava rima, as well as in Sappho's stanza. Sapphic stanzas can be found in Adam Naruszewicz's poetry. He used the form among others in the poem "Pieśń doroczna na dzień ocalenia