The origin of grammar and its stages, and an introduction to its most famous scholars

This is a brief overview of the origin of grammar and its stages, and the history of its most famous scholars, I present it to the students of the College of Arabic Language, hoping that it will motivate them to expand their research, so that they may realize the extent of the effort made by previous scholars in completing the rules of this art, and uncovering its secrets, so they may appreciate them truly, and follow their guidance. May Allah grant us sincerity in work, keep us away from error and mistake, and my success is only from Allah, upon Him I rely, and to Him I turn.