Party spirit cultivation, also known as party spirit exercise, is party member's self-education, self-transformation and self-improvement; It is the internalization of the essential attribute of * * *; It is the process that party member consciously uses the principle of party spirit to regulate his behavior, overcomes and resists all kinds of wrong ideas, constantly transforms the subjective world and constantly creates a new realm of practical understanding; It is the unity of party member's self-improvement and self-restraint. Party spirit cultivation includes Marxist theoretical cultivation, political cultivation, ideological and moral cultivation, professional cultivation and so on. Practice shows that the party spirit of * * * members cannot be spontaneously generated. Only by studying hard and seriously transforming the world outlook can we gradually establish it. Our party is the ruling party, and * * party member should be a model for the whole society, which requires * * * party member to strengthen moral cultivation and improve the level of party spirit cultivation. To strengthen party member's ideological and moral cultivation, the most fundamental thing is to consciously practice the purpose of serving the people heart and soul, and to internalize serving the people as the starting point and destination of all his actions.