Lecture Four
Although the latter is to a certain extent unconscious, it is not so in so great a degree as our eating. In spite of the fact that our breathing is not so conscious as our hearing and seeing, it is more conscious than the process of digestion for example; and while in the East today, the attempt to make the digestive process a conscious one has, as a rule, ceased (this used to be done in olden times), the breathing process is still in a certain sense brought up into consciousness. (The snake raises the process of digestion into consciousness, but the consciousness of the snake is of course not to be compared with human consciousness). There is a certain training of the breathing, where the inhaling and exhaling are regulated in such a way that the process is transformed into a sense-perception. Thus we find respiration inserted, as it were, between conscious sense-perception and the complete unconsciousness of assimilation and transmutation of physical matter. Man in fact dwells in three worlds; the one sensible to his consciousness, the other of which he remains entirely unconscious, and the third (breathing) acting as a connecting link or mediator between the two.