There is a great difference between a developed breath and an undeveloped one. There is as vast a difference, or even a vaster, between the breath of two persons as in two voices. A specially produced singing voice is quite different from the uncultivated speaking voice. It is a psychological fact that the voice and word of a person whose voice is cultivated makes a greater impression than the voice and word of an ordinary person. How much more then must the influence of breath work silently. It is in this that is the mystery of the mystic's magnetism, which is healing, harmonizing, exalting, at the same time invigorating.