This article meticulously explores the ethical concepts woven into Saadi Shirazis seminal works, Bustan and Gulistan. Delving into specific ethical concepts such as generosity, humility, justice, reflections on lifes transience, and societal critique, the analysis unveils the timeless wisdom and moral teachings embedded in Saadis literary legacy. Drawing on the perspectives of scholars like E.G.Browne, Janet Afary, and Franklin Lewis, this exploration offers a comprehensive understanding of Saadis enduring impact on Persian literature and philosophy. Saadis affiliation with Sufism and the universality of his ethical values are also examined, providing insights into the profound spiritual resonance and humanistic principles present in his works.