Within the framework of the project "Indian-as it " of the Center of the Hindi Language and Culture of the Azerbaijan University of Languages (AUL), a philosopher-psychologist Ramil Aliyev's seminar for the student-teaching staff of the university was held on "3 categories of Hindi language". R.Aliyev talked about the process of formation of the language, excellence and spoke about language philosophy. The philosopher-psychologist said that the Sanskrit language was perfect in terms of expression of the human spirit and that the recession of human consciousness made it dirty. He also stressed that the perfect language never needed supplements, and language recession began with the depression of human consciousness. At the end, a video clip about Indian culture was demonstrated.