The paper considers to philosophically analyze the harmony and harmonious development of man, their interpretation from Antiquity to our days. Human life on perpetual search for inner and outer harmony. The author of the article analyze the statements of the greatest philosophers about the harmonious development of the person. Тhe idea that the ideal of a developed harmonious person is substantial basis of the ancient ideal of kalokagathia throughout the history of development and transformation іt is discussed. For many centuries from antiquity to the present day, representatives of philosophy have tried to explain who the person is. And a harmonious development person, should be in the priority for the development of any state. In the...