This study describes the structure of Traian Brăileanu’s work, Introducere însociologie (Introduction in Sociology), but also the ideas that the Romaniansociologist put forward in this work. He structured his paper into four parts: the notionof sociology, the object of sociology, sociology and the other sciences and thesociological method. In the second part of his study, he focused his interest on therelation between the human being and society, between the structure and functioningof the system in the community. The sociologist from Bucovina seeks to understandthe relation between element and system. He attempts to explain the relation betweenhuman being and system, stating that humans are involved in a multitude of relationsin their worl...