Breathing is important in the practice of meditation because it is the faculty in us that is simultaneously voluntary and involuntary. You can feel that you are breathing, and equally you can feel that it is breathing you. So it is a sort of bridge between the voluntary world and the involuntary world — a place where they are one.
Alan Watts...for thousands of years human history has been a magnificently futile conflict, a wonderfully staged panorama of triumphs and tragedies based on the resolute taboo against admitting that black goes with white.
Alan Watts