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 59 as a "force, as it were, 'behind' the representative surface of the poetry." The physical is again seen as part of the psychology used by Shakespeare in the language of his sonnets. Much of the sonnet seems to be focused on a debate as to whether the old style or the new is superior. In fact, the opening lines stating that "If there be nothing new, but that which is Hath been before…" call to mind a similar passage from the Bible's Book of Ecclesiastes, chapter 1, verse 9: "The thing that hath been is that which shall be; and