Poetry have challenged the traditional definitions of the sonnet form, rendering entire sequences of "sonnets" that often lack rhyme, a clear logical progression, or even a consistent count of fourteen lines. "Shi" () Is the main type of Classical Chinese poetry. Within this form of poetry the most important variations are "folk song" styled verse ("yuefu"), "old style" verse ("gushi"), "modern style" verse ("jintishi"). In all cases, rhyming is obligatory. The Yuefu is a folk ballad or a poem written in the folk ballad style, and the number of lines and the length of the lines could be irregular. For the
Sonnet 77 -- like new friends. The oftener you do these duties – observing, contemplating, writing − the more "your book" will profit. Sonnet 77 is an English or Shakespearean sonnet. The English sonnet contains three quatrains, followed by a final rhyming couplet. It follows the rhyme scheme, "abab cdcd efef gg" and is composed in iambic pentameter lines, a type of poetic metre in which each line as five feet, each foot has two syllables, and each syllable is accented weak/strong. Most of the lines are regular iambic pentameter including the first: The poem begins with the act of looking in