1to classify, later, the psychic elements of the human being, many people will have great difficulty placing the one called "manas" — because it is double, and generally no one suspects it.
2Thus, then, a human foetus is born: an external follicle, an internal follicle and "afterwards" an intermediate follicle.
3Let us now observe the birth of an arm in a human foetus.
4What will be born first?
5— Well, it will again be the most external term, or ectoderm.
6But what is the "ectoderm" in the arm?
7— It is simply the hand.
8So you will witness a supremely curious and amusing thing: a tiny little hand coming out of the shoulder.
9And if by chance the growth of the arm stopped there, the child would be born with "frog''s paws" tied to the shoulder, and would be considered a monster.
10What will emerge next?
11The arm, constituted by a single bone: the humerus.
12We thus have, already, terms 1 and 3.
13We lack term "2".
14But just as, in the previous case, the intermediate "double" was born between the external and the internal, so now the child''s forearm is born between his hand and his arm — and if the growth stopped at a certain moment, a child would be born with arm and hand but without forearm.
15The development being normal, the forearm will present itself with its two bones, the radius and the ulna, between the arm and the hand.
16We have then, once more, the three elements: 1, 3 and 2 — or, in the final order, 1, 2 and 3.
17There is a truth to which I especially wish to call your attention: the multiple is always external.
18Look at the number of bones in the hand; it is formidable.
19Between the phalanges, phalangines and phalangettes there are at least 20.
20Well then.
21All that constitutes the exterior.
22Therefore, all those who make classifications of 20 principles or more are merely exoterists.
23And as for those who make binary classifications, in which good and evil combat each other, where right and left struggle between themselves — they have seen only the intermediate term.
24Contrariwise, those who make a monotheistic or unitary classification have perceived the central term.
25What I have shown you for the human foetus and for the arm applies exactly to all the organs of physical man.
26Let us cite one more example.
27Take the endoderm, from which, as we know, our digestive apparatus proceeds.
28Well, the digestive tube is born and develops in the following manner: first the exterior, or the intestines (number 1); then the oesophagus, the tube that will serve for the descent of food into the stomach (number 3); and finally, between the two, the stomach (number 2).
29As you see, the law is always the same.
30One may affirm, without fear of contradiction, that all the organs of the body, without exception, follow this law: 1, 3 and 2.
31Therefore, when I tell you Nature proclaims the Ternary, you understand what I mean by it — and I hope you will now understand what a Trinity is".
32In the next article we shall continue this interesting study of the constitution of the human being and of the forces acting in him.
33What we publish today is, also, the Key of the whole physical, spiritual and astral (double intermediate) life of the human being — a beautiful subject of meditation for our Readers and Brothers.
Our translation, period-faithful. Citable as our translation, never as the source.