“...if we divide the human torso into three departments it might be stated that:
1. Karma Yoga resulted in the awakening of the four centres below the diaphragm,
2. Bhakti Yoga resulted in their transmutation and transference into the two centres above the diaphragm, yet in the torso, the heart and the throat.
3. Raja Yoga synthesises all the forces of the body in the head and from there distributes and controls them.”
— Ali