Man does not mean the body alone. Man also has the mind, the intellect, and the Atma. It is the combination of all these that constitutes true humanness. When the balance among these four constituents is upset, man is plunged into troubles. When man maintains the balance among these four, the nation will prosper. The transformation of man is based on the transformation of his mind. When men are transformed, the nation is transformed. When nations change, the world is transformed. Hence, if the world must be changed, there must be a mental transformation at the individual level. The human mind should be filled with love. The mind is a remarkable entity. When it is filled with wisdom, it makes a man a saint. When it is associated with ignorance, it turns into an agent of death. Hence, it has been declared that the mind is the cause of human bondage or liberation. All changes in education and other spheres must begin with the transformation of the mind.