Aathichudi is a classical Tamil literary work composed by the legendary Tamil poet Avvaiyar. It is a collection of single-line aphorisms or couplets that impart moral values, wisdom, and life lessons. The Aathichudi is widely revered for its simplicity, yet profound teachings, making it a timeless treasure in Tamil literature. Each verse in Aathichudi covers a wide range of topics, including ethics, discipline, virtue, and the importance of education. Through its insightful verses, Aathichudi continues to inspire and guide people of all ages, transcending generations and cultures.