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 Sapphic stanza in some poems. Olbrycht Karmanowski, a minor poet, employed it in the poem "O śmierci" ("On Death"). Lenart Gnoiński used Sapphic stanzas in the tenth poem of a sequence named "Łzy smutne" ("Sorrowful Tears"). Daniel Naborowski, a Calvinist poet, employed the Sapphic stanza in "Lament I" from "Laments on Death of Duke Radziwiłł, Castellan of Vilnius". The poem consists of eleven strophes. Jan Andrzej Morsztyn, whose poetry (influenced strongly by Giambattista Marino) is most typical for Baroque, used Sappho's stanza in "Do lutnie" ("To a Lute") from "Lutnia" ("The Lute") and in "Wiejski żywot" ("Life in a Village"