Human development in an all-round way and in a harmonious way

How can human beings develop in an all-round way with the increasingly advanced professional and intensive production? Human development in an all-round way,according to Karl Marx,means not only the development of abilities,bus rather the pursue of harmony between men and society.Marxist scholars emphasized the reform of old productive relationship to promote human development under the condition of the early period of capitalism.But,human development in a harmonious way should be the main principle of human development theory in modern society.