P.D. Ouspensky
Author: P.D. Ouspensky
Publisher: Vintage (1971)

We take the human machine as a three-storied factory. The three stories represent the head, the middle part of the body and the lower part of the body with the spinal cord. Food enters the top story and passes to the bottom story as Oxygen 768. In the body it meets with a certain Carbon 192 and, mixing with this Carbon, becomes Nitrogen 384. Nitrogen 384 meets with another Carbon, 96, and with the help of this Carbon changes from Oxygen 384 to Nitrogen 192. It is an ascending octave, so these stages represent the notes do, re, mi. After mi there is an interval and the octave cannot develop any further by itself. It is very interesting that up to this point and one step further we can follow its development with the help of ordinary physiological knowledge. When food enters the mouth it meets with several different sorts of saliva and is mixed with them in the process of mastication; then it passes into the stomach and is worked on by gastric juices, which break down sugars, proteins and fats. From there it goes into the intestines and meets with bile, pancreatic and intestinal juices, which transform it into the smallest elements. These go through the wall of the bowel into venous blood, which is taken to the liver, where it meets with other carbons which change it chemically, and so to the heart, which pumps the venous blood to the lungs. Here it is oxygenated by the entry of air and returned to the heart as arterial blood. In this diagram all the various matters present in the body which the food meets with up to mi are divided into two categories: Carbon 192 and Carbon 96. Venous blood is mi 192 and arterial blood is fa 96. At the point when mi 192 cannot develop any further, another kind of food enters—air. It enters as Oxygen 192, meets with a certain Carbon 48 and with its help is transformed into re 96, and this production of re 96 gives a shock to mi 192 of the food octave enabling it to pass to fa 96. Beyond this, physiological knowledge cannot go. Re 96 of the air octave meets a corresponding Carbon and produces mi 48; and with the help of the same Carbon fa 96 of the food octave transforms into sol 48. Sol 48 can develop further, but mi 48 cannot, so the development of the air octave stops at this point. Sol 48 of the food octave passes into la 24 and la 24 into si 12, and stops there. Impressions enter as do 48, but cannot develop any further, because at their place of entry there is no Carbon 12 to help them. Nature has not provided it, or rather has not provided enough to produce any considerable effect, so do 48 does not transform and the three octaves stop at that. Think about this diagram and connect it with what has been said earlier, that nature brings man to a certain state and then leaves him to develop himself. Nature gives man possibilities, but does not develop these possibilities. It enables him to live, provides air, for otherwise the first octave could not go on, but the rest he must do himself. The machine is so arranged that air enters at the right moment and in the right consistency and gives a mechanical shock. It is important to understand that the Food Diagram or the Diagram of Nutrition consists of three stages. The first stage that I have just described shows how things happen in ordinary normal man: the food octave goes on all the way from do 768 to si 12; there are three notes of the air octave and one note of the impressions octave. If we want to develop further, we must increase the production of higher matters, and in order to do that we must understand and know how to do it, not only theoretically but in actual fact, because it needs a long time to learn how to use this knowledge and to make the right efforts. If we know how to bring Carbon 12 to the right place and if we make the necessary effort, the development of the air and impressions octaves goes further. The second stage shows what happens when the right shock has been given. Do 48 of the impressions octave is transformed into re 24 and mi 12. The air octave receives a shock from the impressions octave and mi 48 transforms into fa 24, sol 12 and even a small quantity of la 6. You must understand that the air is saturated with higher hydrogens which, in certain cases, can be retained by the organism in the process of breathing. But the amount of higher hydrogens that we can get from the air is very small. This stage represents the work of the human machine with one mechanical and one conscious shock. The third stage shows what happens when a second conscious shock is given at the right place. The first conscious shock is necessary at do 48. The second conscious shock is needed where mi 12 of the impressions octave and si 12 of the food octave have stopped in their development and cannot go on any further by themselves. Although there are carbons in the organism which would help them to be transformed, they are far away and cannot be reached, so another effort is necessary. If we know its nature and can produce this second conscious shock, mi 12 will develop into fa 6 and si 12 into do 6. The effort must begin from mi 12, so we must understand what mi 12 is psychologically. We can call it our ordinary emotions, that is to say, all strong emotions that we may have. When our emotions reach a certain degree of intensity, there is mi 12 in them. But in our present state only our unpleasant emotions actually reach mi 12; our ordinary pleasant emotions usually remain 24. It is not that our intense unpleasant emotions actually are mi 12, but they are based on it and need it in order to be produced. So the beginning of this second effort and preparation for it is work on negative emotions. This is the general outline of the work of the human organism and of how this work can be improved. It is important to understand where conscious shocks are necessary, because if you understand this it will help you to understand many other difficulties in the Food Diagram. You must understand, too, that these three octaves are not of equal force. If you take the force of the food octave, you will see that it gives certain results, certain effects that can be measured. Although the matter taken from air plays a very important part, the air octave represents a very small quantity of hydrogens, whereas the impressions octave is very powerful and may have an enormous meaning in relation to self remembering, states of consciousness, emotions and so on. So we can say that the relationship of the three octaves is not equal, because one has more substance, another less substance. This is our inner alchemy, the transmutation of base metals into precious metals. But all this alchemy is inside us, not outside