A review of the book exhibition in honor of Sara Nazarbayeva was held in the reading room of KHMC on February 4, 2020. Self-knowledge is life in harmony with oneself. She is the creator and president of the Republican Children's Charity Fund "Bobek", which provides real assistance to society in solving problems related to ensuring the rights and legitimate interests of the younger generation, moral and spiritual education and raising children. The name of this outstanding woman of modern Kazakhstan is recognizable far beyond the borders of the country, and the international community appreciated her noble work for the sake of Kazakhstani children. The new subject "Self-knowledge" was introduced in schools, the construction of rehabilitation centers, youth homes was organized, assistance was given to single mothers and fathers to raise children, family-type children's villages were founded, numerous holidays and much more. For her work, Sara Alpysovna was awarded many awards, letters and prizes. She is the author of books that are philosophical reflections on universal values. Students got acquainted with interesting materials of the exhibition.