"Since the era of modernity, I have been reading literature and illustration books in reading the jurisprudence of language, so I removed from that time to love translation and authorship, so I classified some books and transferred some of them to Arabic, so I came across this work of obstacles and difficulties that need to be overcome to great hardships that he cannot or feel With it except for those who paid this rugged road and the sounding of his gun, and the obstacles were in front of me two hurdles: the first is the lack of Arabic terms corresponding to the lexical terms, and the second is to Arabize some of the necessities of Arabization from the terms that cannot be created and replaced by the first obstacle. Explain it in the dictionaries that I set, especially for it. The long reading in the sciences of Arabs, according to its difference, settled all the lexical words that have a long extrapolation and compared them with its lexical and its language in its languages, and I extracted from that facts and match between it and the characteristics of the language, and I extracted from that left rules on its curriculum and weaves its pattern and made this book a prelude to what it will recite From private and public dictionaries to be a solid basis for the blessed modern renaissance. "