The book "Notes of Close Thoughts" (近思錄), written by Zhu Xi and Liu Zuqiang, is one of the most important works of Confucianism. This book collects Zhu Xi's thoughts and philosophical reflections, which reflect his unique vision of man, society, and nature. The author expresses his ideas about morality, upbringing, governance and communication, emphasizing the importance of self-education and personality development. "Notes of Close Thoughts" is designed to help the reader keep up with himself, understand his own beliefs and attitude to life, as well as expand his worldview with the help of the wise thoughts of the great philosopher.