Majma 'al-Amthal Maidani Field is a valuable and comprehensive literary treasure among books of Arabic proverbs and rulings, the reading and decipherment of which can help us to recognize various sciences as one of the cultural elements in the Arab lands. To help to understand the culture of these lands at a certain time. This book is the result of the collection of Abolfazl Maidani, who lived in the fifth and sixth centuries AH and died in 518 AH, is a famous Iranian writer, linguist, and author. The present research has studied and analyzed the proverbs and rulings of the Field Proverbs Assembly with a descriptive-analytical method to obtain the various sciences in this book and their description and interpretation. For this purpose, to better explain this cultural element, in addition to relying on the main source, we have done library research on many books, especially books on the history of Arabic and Persian literature. A very high percentage of these parables and pearls of wisdom reflect the sciences that existed in the pre-Islamic era and show the skills of people who have emerged as a result of experience and being influenced by the environment. As a result, after addressing the importance of science and knowledge, the existing sciences can be divided into two parts: sciences related to social and geographical living conditions and other sciences.