The Return to Felicity

Today, the focus of studies in the field of human sciences (political, economic, cultural sciences) and theoretical sciences (medical, technical and engineering) has been to organize human life.      In such a way that studies are being carried out day by day to achieve the best way of life, from the beginning of mankind until now, the way of life of humans has undergone changes due to various historical and social reasons, and it is strange that after the passing of centuries, since the presence of this creature Two-legged talker in the world, a best path for man has not yet been determined, although the requirements of human societies are changing, but it can be seriously acknowledged that the first man is the same as the modern man today.