摘要:This study intends to highlight the effects of kindness in one of the best literature and poetry books called "Bustan" in the world. Every poetry is a model of culture and civilization to the human world. Persian literature is one of the richest literatures over the world. Persian poetry is one of the most fruitful branches of the world literature in the area of aphorism. One of the main topics of aphorism is about kindness which is typified in its greatest mood in Saadi's Bustan. Kindness and love are good ethos which has been recommended to man in all of the moral Scriptures. Understanding the effects of kindness is the least thing a man can do to foster a spirit of love in him and others. Therefore, choosing this book, ''Bustan'', which is full of the effects of kindness, is one of the best choices. The main aim of this article is to investigate the effects of kindness from Saadi's viewpoint in "Bustan,".