Jessie Eldridge Southwick,
Expressive Voice Culture, Including the Emerson System
“ If the ideal is not reached by the effort it will be known by the sense of incompleteness. Why is the nares anteri the ruling center of tone direction? The dominant or ruling center of any organism is that point which, if controlled, will involve the regulation of all that is subordinate to it. For example, the heart is the dominant center of the circulatory system; the brain is the dominant center of the nervous system; the sun is the dominant center of the planetary system. ”
