Imet' ili byt'? - Fromm Erikh

In his famous work "Have or Be?" Erich Fromm clearly demonstrates what the relationship, formed on the principle of "You are me, me - you - you" and tries to answer the question that ultimately faces everyone: what is more important - possession objects of material culture or a true, meaningful being, when a person truly lives every moment of his life, realizing it and enjoying it in its entirety?