This article intends to examine the processes of change in poetic images from simplicity to exaggeration. In so doing, the author , upon meticulous examination of the old sources, discusses the occupation of the society's mentality in Saadi's well-known poem KAZ SANG NALE KHIZAD ROOZ-E VEDA-E YARAN (The stone will moan upon the friends' farewell) and presents the evolutionary process of a poetic image across time. Perhaps, the earliest mental script of the Iranian society for FARYAD AZ JODAEI (yelling out at separation) should be traced back in an ancient proverb of the Sasanids age which associates the concept with tearing the canvas dress. This image has been recorded in literary and poetic texts of the fourth century. Several years later, the poets implied the same sense through the image of breaking the wood. Eventually, Saadi exaggerates the image and expresses it through stone's moaning.

According to the contemplations advanced by Russian formalists as well as scholars such as Lui Shtrus with regards to the concept of construct and its attributes, any change in the construct will influence all constituents of the construct.  These transformations are concerned with the structures of construct in each cycle. As the structures of construct are perfect, the other structures cannot be in a state of complete decline. Looking at the cultural history of Iran from the same perspective, one can see that the structures of construct were perfect in the 4th century. Thus, all smaller structures such as poetry, prose, music, mysticism, medicine and architecture enjoyed a prominent position. The wisdom liberty in poets and mu'tazilites's discussions is the main reason behind the prominence and grandeur of Iranian culture and its macro scale structure in Ferdowsi and Biruni age. The dominance of Ashaari doctrines over the Iranian culture led to the decline of wisdom with the structures of constructs secured by certainty giving way to skepticism arguments and logical propositions replaced by speculative propositions