Vietnamese poetry Vietnamese poetry Vietnamese poetry originated in the form of folk poetry and proverbs. Vietnamese poetic structures include "six-eight, "double-seven six-eight", and various styles shared with Classical Chinese poetry forms, such as are found in Tang poetry; examples include verse forms with "seven syllables each line for eight lines," "seven syllables each line for four lines" (a type of quatrain), and "five syllables each line for eight lines." More recently there have been "new poetry" and "free poetry". With the exception of free poetry, a form with no distinct structure, other forms all have a certain structure. The tightest and most
How many angels can dance on the head of a pin? about how many could perch at the same time on the head of a pin"". Dorothy L. Sayers argued that the question was "simply a debating exercise" and that the answer "usually adjudged correct" was stated as, "Angels are pure intelligences, not material, but limited, so that they have location in space, but not extension." Sayers compares the question to that of how many people's thoughts can be concentrated upon a particular pin at the same time. She concludes that infinitely many angels can be located on the head of a pin, since they do not occupy any space there: