# Human Questions and World Answers

## GA 213 — 22 July 1922, Dornach

### Thirteenth Lecture

Today I would like to add a somewhat more extensive consideration about cosmic observation to our reflections. We, as human beings, must be thoroughly aware that we live on earth in the time that passes between birth and death, and that we consider everything that makes an impression on us, in the narrower and broader sense, with our senses and also with our intellect, but only from the point of view of our earthly residence. We often become aware of how much we are bound to this earthly abode by our external physical body. We learn already in school that a human being can only live if he breathes the air that surrounds him and that consists of a certain mixture of oxygen and nitrogen. Man is completely dependent on this air for his vital functions. We only need to consider how different our physical life would be if, for example, there were more oxygen in the air around us than there actually is. Let us assume that there were more oxygen in the air, then we would live faster, that is, we would have a much shorter lifespan on earth calculated by years. Time would be compressed, so to speak, and our lifespan would have to be shorter. This is basically just a very rough approximation. We can imagine that our entire human organism would be different if every single thing in our environment that has an influence on us were to be changed just a little. Such a consideration is indeed often made today. People are becoming aware of their physical dependence on their environment. However, at most one is only very clearly aware in the abstract that man also has a soul-spiritual being, and basically one never has such precise ideas about this spiritual-soul being as one has about the physical-bodily being. The physical-corporal aspect of our organization is so well known that one can say how differently abundant oxygen in the air would affect a person. Regarding the spiritual-soul being, one does not think so much, thoughts that would go something like this: If this spiritual-soul being were different from what it is, could it then be on earth between birth and death?

Just as our body is adapted to the amount of oxygen in the air, and how many other things in our body are adapted to the conditions that are just near the earth's surface, so too is our soul and spirit perfectly adapted between birth and death to what is immediately at the earth's surface. And when one becomes fully aware of this, then one will also be able to say: Just as the human being could not live as an earthly human being out there, just a few miles from the earth's surface, so too would the human soul, with its thinking, feeling and willing, not be able to live in a different way in other than earthly conditions, just as it lives in the earth's environment. Elsewhere, in a different position to the earth, it would have to be organized differently again as a spiritual-mental being. Just as the human body would derive no benefit from its lungs, once they were organized, if they were miles away from the earth's surface, so the human soul, with its thinking, feeling and willing, as it develops in earthly life, would be unable to function under other than earthly conditions.

One could not get any clear idea of these things at all if it were not possible for those people who seek an inner soul development to come to different soul experiences than are the case in ordinary thinking, feeling and willing. You all know from the descriptions in my book 'How to Know Higher Worlds' that one can arrive at quite different soul moods and dispositions, that one can arrive at a quite different soul content. One can arrive at a soul content that not only has ordinary thinking but also imagination, that lives in pictures instead of thoughts. One can go further and arrive at inspiration. Just as our lungs, with the air, perform their inhalation in relation to the physicality of the air, so too can one, so to speak, inspire and breathe in the spiritual and soul substance of the spiritual and soul substance spread throughout the world. And just as the lungs, when they inhale oxygen, draw their life from this oxygen, as the whole human body draws its life from this oxygen, so too the human soul draws its life from the inspirations that take place when such higher knowledge is acquired. And it is the same with the further level of knowledge, with intuition.

Then the soul rises to a completely different inner content. Then it experiences something essentially different. But this different experience is connected, as you know, with what can be called a soul-like going out of the body. We no longer feel so within our body when we ascend to imagination, inspiration and intuition as we feel when we are in ordinary earthly life. It is then with the spiritual-soul being just as if, for example, the lungs were transformed into an organ that breathes light instead of air. Then it could indeed live a few miles outside the earthly with the organism to which the lungs belong. Now, in the physical that is not possible at first, at least not for a human being, but it is possible for the spiritual and soul in us when we leave our body and then experience imagination, inspiration and intuition in our soul, we actually leave the earthly point of view, we already come to the point of view that we had before we descended into a physical body. We come through the fact that we ascend to imagination, inspiration and intuition, actually from an earthly view of the world to a cosmic view of the world. We are just simply no longer on earth, but we look at the earthly from a different point of view.


This is not of great significance when it comes to observing human souls. However, it is of great significance when it comes to getting to know the spiritual in the cosmos itself. I will make this clear to you in a schematic drawing. Imagine that here is the earth, the human being on earth. Man sees the elements in his earthly surroundings. We can call them solid, liquid and gaseous. He perceives the fiery, the warm. But then what immediately belongs to the earth's surface ceases. By perceiving the fiery, the warm, man already rises to the perception of the earth's surroundings. He enters the light-filled realm, into that which we call the light ether. It is indeed our special characteristic that we can perceive the light ether through our looking, our seeing. But when imaginative perception occurs in a person, then he does not feel standing here on earth and letting his gaze wander out into the light ether, but then he actually feels as if he were perceiving and looking at the whole from the outside (drawing, red).

Particularly in relation to what I am discussing here, it is possible to speak quite definitely about how this happens. If you are standing on the earth and let your gaze wander freely into the cosmos, then by day you are looking into the light everywhere. By night you look up at the starry sky. There you make use, if I may say so, of the perceiving power of your eye. But the power of will is also constantly directed at this perceiving power of your eye. You actually use this power of will in earthly seeing only for the adjustment of the eye. But when you ascend to imaginative cognition, this willpower is trained more and more, especially for the individual senses. You feel how you, as it were, step out into space through your eyes and increasingly come to look at the cosmos from the outside.


You do not have to believe that what I am describing here consists of your eye becoming huge, and then growing all the way over, and that you then look at the cosmos from the outside as you now look at the cosmos from the inside. You do not achieve this through the power of perception, but precisely through the will becoming clairvoyant. It is an experience in which the will expands, but in which you yourself are present. In this case you also look at the stars from the outside, as a person, when he is in the spiritual world as a soul, also looks at the stars from the outside, from where there are no more stars, not from the etheric region, but from the astral region, from which one can say that there is still space, and from which one can also say that there is no more space. It does not make much sense to speak of what I have just indicated as if there were still space. But one feels as if one had space within oneself. But then you do not see any stars. You know you are looking at the stars, but you do not see any stars, you see images. You actually see images everywhere within the stellar space. It suddenly becomes clear to you why in the old days, when people depicted spheres, they didn't just paint stars, but pictures.


But now imagine looking through these pictures. Then you become aware that forces radiate down to Earth from all these pictures; only that these forces radiate together. If you look at a radiant star from here, from the Earth, you have the feeling that the rays diverge. If you look at it from outside, you have the feeling that the rays, the light effects that emanate from the pictures, are not only light effects but also power effects, and that they go together. These power effects go as far as the earth. And what do they do there? Yes, you see, they form the shape of the plants, for example. And the one who looks imaginatively says: the lily is a plant form on earth that was created in this form and shape by this group of stars. Another, a tulip shape, was created by another group of stars.


And so you see what is on earth as plant cover (green), as if it were really painted by the starry sky. It is actually the case that the form of the plant body is determined, created, by the cosmos. And now you can easily understand: if you look further in, if you see the fixed stars out there, then closer to the earth you see the planets Saturn, Jupiter, Mars and so on. They are moving. The fixed stars show you the constellations at rest, which give the plants their shape. But the moving planets send down forces of movement. It is these that the plants first draw out of the root, then make them grow higher and higher, and so on. Just as the shape of the plants is formed from the fixed starry sky, so the movement is formed from the movement of the celestial bodies closer to the earth. Only what takes place in the plant itself, this metabolism, that, for example, the plant absorbs carbonic acid, assimilates it, as they say, and secretes the carbon, so that it forms its carbon body, that is from the forces of the earth itself. We can therefore say: When we look at the plant in its entirety, its form is from the starry sky, its growth is from the planetary movement, and its metabolism is from the earth.

These are things that are regarded as foolishness by those who call themselves true scientific minds today, but they are the very reality. For he who regards the plant in its growth and form as it is done today, resembles one — I must here use a simile that I have often applied — who looks at a magnetic needle that points with one side to the north, with the other side to the south, and who now says: This is due to the magnetic needle, that one point points to the north, the other to the south. It is not due to the magnetic needle, but natural science naturally assumes that the whole earth is a great magnet, that it attracts the one point to the north and the other to the south. In natural science, the whole earth is used to explain the direction of the magnetic needle. But in the same way, if you want to explain the whole form of the plant, you have to use the whole universe. The plant is formed out of the whole universe. It is simply an awful absurdity that the same people who, for example, use the whole earth to explain the direction of the magnetic needle, want to explain the plant only in terms of its cells and their forces. Just as the magnet needle can only be understood when it is placed in the whole magnetic context of the earth, so can plants only be understood when they are placed in the whole cosmic context, when one comes to say: Here I am walking across a region, let us say, of central Europe; for this central Europe, during the time of flower growth, these constellations have a particular significance; hence the plants of this area grow here, because the heavens cause certain plants to grow on the earth in a particular area.

If we wish to observe plants from this point of view, if we go as far as the form, then we must actually take the whole Cosmos to help us. With the animals we need go only as far as the constellations of the zodiac. I have already spoken about this. The stars outside the zodiac have no influence on animals. The animal has thus already become more independent, no longer depends in its organic formation on the whole cosmos, but only on what is in and under the zodiac.

Man has become even more independent, because only the planets influence him, not in so far as he is a soul, but in so far as he is a physical organism. Only where it passes over into the moral, into the soul, must we go beyond the planetary influence, as was done in the older, really good views of astrology, not in today's lay and amateurish ones, which are still behind. But from all this you can see that one must say, in a certain way, but always only to the extent that one takes the external into account: this applies to the plant. For the animal, the form is connected with the zodiac, the growth with the planetary movement and the metabolism with the earth.

If we go up to the human being, then we can no longer ascribe his form to any constellation, but only to the whole universe as such; we can only say: the sphere; not to the individual constellations, but to the whole sphere. I have therefore said on one occasion – and it has already been printed – that in a certain sense the human brain is a reflection of the whole starry sky, not of a single group of stars. Thus, the sphere for form. For growth, in a certain sense, planetary motion too, but now the entire planetary motion, not individual planets, as it is for the plant, for the animal; and for metabolism, again, the earth.

> Plant:
> Form, starry sky  
> growth, planets  
> metabolism, earth
> Animal:
> Form, zodiac  
> growth, planets  
> metabolism, earth
> Human being:
> form, sphere  
> growth, planet  
> metabolism, earth

What was the progress in the development of knowledge? Basically, until the time of the Mystery of Golgotha, no one who came into consideration with regard to knowledge doubted the things I have just discussed. Even if this ancient knowledge was not the fully conscious knowledge that we are striving for today through anthroposophy, for example, there was still a kind of dream-like but clairvoyant knowledge in those ancient times, at least up to the Mystery of Golgotha. And those people who were recognized as knowing something about the world had no doubt at all that when they looked at a plant blossom, they had to relate it to some configurations in the starry sky. And so with other things.

Then this knowledge increasingly disappeared during the first four centuries after the Mystery of Golgotha. After the great eradication of ancient knowledge - I have often described this eradication - only those insights remained that were handed down into the Middle Ages, were often distorted, and are now recorded in old books and are still enjoyed by some people who do not want to take refuge in the new knowledge but always want to look back to the old.

The realization that we are now consciously embracing, the cosmic realization of everything that appears here on our earth as a form, this cosmic realization that we are striving for today, was not present in conscious clairvoyance, but it was present in a certain way. It dawned on people more and more. And then, after man had devoted himself for some time to the artistic shaping of the word in drama, to the thought in dialectics, to the sound and word connection in rhetoric, to the contemplation of number in arithmetic, to the contemplation of form in geometry, after man had devoted himself to this artistic training of the human soul forces for several centuries, the world view emerged that no longer searches out there in the universe, that no longer asks: What is out there that a lily blossom or a tulip blossom can arise on earth? Instead, a worldview emerged that only calculates the present position of the stars, the size of the stars, which only mathematics can explain, which at most accepts mechanics and physics as astrophysics when the stellar world, when the extraterrestrial comes into consideration.

If there is the earth here and a mole in the earth here, the mole has a certain view of the world. But there is not much of the sun in this world view. In more recent times, people have lost the opportunity to look up from the lily blossom, from the tulip blossom into the starry sky, just as the mole does not have the opportunity to look up beyond the darkness of the earth. And there, human beings are stuck in the earth, water, air and fire. At most, they look out into the light like an earthworm does when it comes out during a rain shower and perhaps perceives something of the scant light out there. With regard to the spiritual world, humanity has gradually become entangled in a kind of mole existence. For only what man can find in his own inner being, the mathematical connections, he seeks outside in the cosmos; but he does not seek the concrete and spiritually real outside in the cosmos. One could say that the experience of freedom could only come to man through leading this mole-like existence for a while, through looking at the lily and no longer knowing that a picture of heaven is reflected in the lily; through looking at the tulip and no longer knowing that a picture of heaven is reflected in the tulip. In this way he has turned his powers more inward, and has attained the experience of freedom. But today we have reached the point where we must again grasp the spiritual universe in the eye of our soul. That which for centuries appeared only as the mathematical, mechanical structure of space must again appear to the soul's eye as a spiritualized cosmos. One can truly say: For centuries, humanity in the civilized world has led a spiritual life of privation, albeit for the purpose of cultivating human freedom; for everything that is experienced in the progress of humanity has meaning. But one must see through this meaning, one must not stop at one stage of development, but one must go along with the development and must be clear today: Now that humanity has developed the experience of freedom in its earthly mole-like existence, it must turn again to the contemplation of the spiritual, the spiritual world, not only the mathematical world.

But try to imagine vividly what I am dealing with now. It is really as if it had become dark in the soul in relation to the first four centuries after Christ, as if people had previously looked out and seen the light of the Spirit in the cosmos, figuratively speaking. There was just enough time, because this vision of the soul lasted for another four centuries after the Mystery of Golgotha, even if it became increasingly duller and duller, for the event of Golgotha, the Christ event, to still be viewed spiritually in the first centuries. Only the literature that refers to this spiritual view of the Christ event has also been eradicated. After all, there is nothing of this literature left except what the opponents wrote. Man faces the Mystery of Golgotha in such a way that, apart from the simple, seemingly simple accounts of the Gospels, he does not have the great accounts that the spiritualists of the first four centuries still gave. He has only the accounts of the opponents. We have about as much of the greatest portrayals of the mystery of Golgotha as posterity would have of anthroposophy if it only read the writings of Kal/ly. I think one would not get a very adequate picture. You always have to bear in mind how these first four centuries worked to eradicate precisely the most intense insights that were still available when one looked out into the cosmos and knew that the Christ came to earth from a spiritual cosmos. One had to understand the spiritual cosmos in order to be able to understand how the Christ came to earth from the spiritual world and embodied himself in a human being. Then nothing remained, because humanity immersed itself only in the earthly, as the memories of the Mystery of Golgotha. The memories were passed down from generation to generation. And what was passed down as a memory was called a revelation, and it was sought to comprehend it with the intellectualism that was emerging more and more.

What is it then that is our task today in the face of these things? It is our task to learn to look out into the universe again and to be able to see spirit everywhere, not just by immersing ourselves in ourselves and wanting to experience the spiritual there, but by being able to experience the spirit in all the forms of the cosmos outside of us. That is our right, that must happen again. We must again penetrate into the luminous spirit of the whole cosmos, then we will also see the Mystery of Golgotha in a new light.

I have shown you how, in the last third of the nineteenth century, this merely confessional adherence to the Mystery of Golgotha was actually no longer present. I have told you that a spirit like Kar} Julius Schröer said as early as the beginning of the seventies: The religious issues are actually an anachronism. He believed that people are already striving for something completely different, for a different kind of piety, for a different kind of connection with the spiritual world. But it has essentially taken these last fifty years for only weak attempts to be made, such as the one I mentioned in Werfel's “Mirror Man.” But now one sees that individual people are drawn to rediscover their connection with the spiritual world. But do not think that this connection with the spiritual world can be easily found. It cannot be easily found for the reason that today what is called science has acquired terrible authority, and is practised everywhere as official science. But it has emerged from these secret activities. I do not mean this in a derogatory sense. Please do not think that I am criticizing the times by speaking of 'moles'. I am just trying to characterize. I really do not want to say anything derogatory, because basically, since the 15th century, great things have been achieved by these cosmic moles, who are called human beings.

If you do not believe this, then study the geography of moles or earthworms from a spiritual scientific point of view. This is a dream-like geography, but it is magnificent; it is just not suited to man. And if you were to study the geography of plants! The plant does not even dream in its etheric body, but what can be discovered in the etheric body is truly more magnificent than what can be learned at a faculty today. So, I do not mean any disrespect when I say: a mole existence, because I value it highly.

But the world is evolving, and now is the time for us to reconnect with spiritual perception, with spiritual insight. People cannot continue to live without immersing themselves in this spiritual insight. And now one must become quite clear how these things have actually worked in the last fifty years. And here I would again like to present a characteristic personality. Sometimes one can study personalities much more precisely than one can describe more impersonal and abstract, in terms of how things develop in relation to human cultures and their progress.

In these past reflections, I have referred you to Brentano and Nietzsche in order to show you, by way of what human souls have gone through, how evolution actually was. Today I would like to show you something more from the other side, how a person has been understood by his fellow human beings.

In the 1820s, on July 22, 1822, a certain Gregor Mendel was born (we are celebrating his 100th birthday today). I mentioned him the other day when I said that, while we were in Vienna, articles about Gregor Mendel appeared everywhere because his 100th birthday is approaching. This Gregor Mendel was born the son of a farmer in a Silesian village, studied with great difficulty and very good progress, and was ordained a priest in Moravia at the age of twenty-four. He thus became a Catholic priest. Gregor Mendel was an exceptionally good student, as they say, both as a grammar school student and even at the seminary. It was common practice in Austria at the time – it was in the forties or fifties of the last century – for particularly well-behaved, hard-working students to be given scholarships by their convents. They were then sent to university to be trained as secondary school teachers, because almost all positions in the grammar and secondary modern schools - I also mentioned this recently when I described our trip to Vienna - were filled by monks or priests. In Austria, priests taught at the schools that are called secondary schools here, up to and including university.

He was sent to Vienna to study mathematics and the exact natural sciences. After three years of study, you then had to take the teaching examination at that time. Mendel registered for the teaching examination, apparently thinking that because he had always received such excellent grades, it would be just as easy to pass the examination. He failed the teacher training examination, had to repeat it, and failed again, so that he could not repeat it a third time; because if you fail twice in such an important matter, you cannot continue.

Through all kinds of circumstances, as it once was in old Austria, a school principal somewhere in Moravia once said: Well, we don't have anyone else who has come through and gotten a good report card; but we need a teacher, so we'll just hire Gregor Mendel. And so he became a secondary school teacher for fifteen years. There is no denying that he nevertheless became one of those secondary school teachers who were sent to these higher schools as priests.

But then he particularly indulged his love of science, conducting a large number of experiments on the way inheritance occurs, especially in plants. He collected plants, planted plants, those, let's say, that have a reddish flower, and those that have whitish flowers. Then he allowed those that had reddish flowers to fertilize those that had whitish flowers, and then he got plants with nothing but reddish flowers, which were daughter plants. But in the second generation it was different. There was a certain number of reddish flowers, whitish flowers, mottled flowers, and so on. In short, Gregor Mendel said to himself: I must seek the atoms, the actual atomistic in the plant world, in the organic world in general. Those who are familiar with the development of intellectual life know how much thought was given to inheritance in those days. There are an enormous number of inheritance theories. But Gregor Mendel did not pay much attention to these inheritance theories. Instead, he planted his pea plants and observed how inheritance takes place when he allows a white pea to be fertilized by a reddish one. He to see if he got a red, white or mottled pea, and in this way he determined over generations how, for example, the color is formed, how inheritance is formed at all under different conditions, proportions and the like in peas.

Yesterday I described the time – it was in the 1960s – when all of this came about, which I have described, which worked in Herman Grimm's “Unüberwindlichen Mächten”, in Paul Heyses “Kinder der Welt”, in Du Bois-Reymonds “Grenzen des Naturerkennens” and so on from the most diverse sides. In Mendel's case, it worked in such a way that he established the conditions of inheritance.

The examiners at the two teaching exams were at least concerned enough about Gregor Mendel to fail him twice, and to give him the certificate: Completely unsuitable to teach any science to high school or secondary school students! — The other people, the later ones, were no longer concerned about Gregor Mendel at all. The books he wrote about the laws of inheritance are pretty much gathering dust in the libraries. Nobody cared about them anymore.

But for about twenty or twenty-five years, you can find that people cared more and more about Gregor Mendel. They dug up his laws of inheritance. Because now we are facing a very special phase of science. In the epoch in which Herman Grimm wanted to show how human intellect cannot overcome class prejudices because it is not powerful, in the epoch in which Du Bois-Reymond pronounced his “Ignorabimus”, in which Paul Heyse wrote his “Children of the World”, thus in the epoch in which reason, intellect, has become increasingly powerless and sapless, but where there was nevertheless a tendency towards a new piety among non-denominational people, which has now lasted for fifty years. At the same time, efforts were being made everywhere to develop atomism to de-soul science, and Gregor Mendel also endeavored to discover botanical and zoological atomism. He tried to compose each plant according to its inheritance from red and white flowers, from large and small, from thick and thin flowers, to see how thick and thin, red and white flowers, once they are there, remain as unchanging as atoms remain unchanging. Back then, people said, for example: in carbonic acid we have coal and in hydrocarbon we have coal. Hydrocarbon is something completely different from carbonic acid, but in both there is coal. The atoms that are there as coal are the same in carbonic acid and in hydrocarbon.

Mendel said: I have a red pea flower, and I have a white pea flower. Now the children that are born may be red. But now the children in turn have children, some of whom are red, some of whom are white, and some are mottled, speckled with red and white. And now it continues again: they have children, and among these there are again red, white and mottled ones, and so on. - Now we have the atomistic approach in relation to plants. If we look only at the color, red and white, then where the peas are red, only the white is hidden; it is also inside, only hidden. But with the further children, there it comes out again, just as the carbon is in the carbonic acid and in the hydrocarbon, in substances that are quite different from each other. That is the essential thing in the atoms, the carbon is here and is there; that is the same everywhere, the solid, the eternal atoms. The eternal atoms in plants, which are passed on by inheritance, are the colors, but also, for example, whether the plant is thick or thin, large or small; but the white is preserved, it is only sometimes hidden. Just as oxygen is present in water, so here the white is hidden in the red children and comes to light again when it has the opportunity.

Gregor Mendel was truly a great man, because he sought out what was then considered appropriate for the time, atomism for the inanimate world, in the right place, for the plant world, in line with the thinking of his time. He also made very interesting observations about the animal world, although he failed his teaching exams twice. He did all that, but at the time, no one paid any attention.

Then came the time when the discovery of radium and so on blew apart the atomism in the inanimate world. Recently, a rectorate speech was given in Berlin that seems to have dealt with this very nicely: you can't stick to the old atomism anymore. But people can't catch their breath quickly. Now they are losing their breath when they no longer have atomism. It no longer works in physics, and it doesn't really work in chemistry either. So, after Gregor Mendel had been gathering dust for a long time, his laws of inheritance were excavated, and today you can find everywhere that people are talking about Mendelism, that Mendelism is mentioned as something of the very first rank in the theory of inheritance, one hundred years after his birthday. The centenary of Gregor Mendel is now being celebrated in learned academies everywhere.

It is an interesting life: the priest, who remained unnoticed during his lifetime and who failed his teaching exams twice, has nevertheless achieved something that a large number of academies around the world are celebrating as a very first intellectual accomplishment. In the case of Brentano, I have shown you the man from within, how he viewed the world, how he felt about the Vatican Council and the dogma of infallibility. In the case of Nietzsche, I have tried to show you something similar. In the case of Gregor Mendel, I wanted to show you more how others viewed him. Because it is, after all, interesting that the learned body twice failed him in his teaching exams, that he then remained completely unnoticed and now rules the world in terms of the so-called laws of inheritance. What is that? Basically, it is nothing more than the emergence of the last phase of intellectualism and, indeed, something else, which I would like to talk about tomorrow. But the emergence of intellectualism, the last gasps of intellectualism, which is so closely linked to atomism, can be seen in the relationship between the world and Gregor Mendel and also the world and Mendel today.

I truly have no desire to take anything away from Gregor Mendel's fame. On the contrary, I have taken this opportunity today to introduce you to a truly great man, so that you will think of this great man here too. He is a great man. But it is precisely by studying the inner and outer destinies of great men that we can study the further development of humanity. It is not the small men, but the great ones, with whom one must study this, and Gregor Mendel is a great man, and you can be assured that I am more pleased that he is being celebrated today in all kinds of scientific academies than that I am pleased that he failed twice. You can believe that. But the fate of Gregor Mendel is extremely interesting. And I would like to say: this current clinging to atomism in the organic world is extremely characteristic of our time and actually belongs to all the phenomena that I wanted to describe to you in these days, which I examined yesterday from a different point of view and which I presented to you today from the point of view of Mendelism, for the centenary of Johann Gregor Mendel.