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• Title: Foreword: First Scientific Lecture-Course
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  • first had to be rekindled and awakened in our time — a
  • light of spiritual knowledge, and we who have received this
  • knowledge which has plunged most deeply into agnostic
  • dissatisfied with the ways of knowledge of the immediate
  • as nothing was held valid as “secure knowledge”
  • of spiritual knowledge touched me deeply. There were
  • knowledge seemed to me to find expression in such men as
  • weight, constitute genuine knowledge. Men did not venture to
  • thought which have led to it. The time was calling, yet
  • called in vain, for a clear recognition of this kind. The
  • orientation of our faculties of knowledge towards the outer
  • our deeper, latent faculties of knowledge the same
  • to me, that in our striving after knowledge we should arrive
  • knowledge in its many aspects. Here I set forth, what in the
  • at the very least some knowledge of the anthroposophical
  • described in Anthroposophia; also a knowledge of
  • “to awaken in themselves the faculties of knowledge for
• Title: Prefatory Note: First Scientific Lecture-Course
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  • deep into the central issues of our life of knowledge
• Title: First Lecture (First Scientific Lecture-Course)
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  • the quest of so-called “causes” in Nature, which Science
  • tries to form ideas about the so-called causes that are supposed to
  • researches into Nature he does not try to proceed from the so-called
  • “known” to the so-called “unknown”. He always
  • so-called “known” to an “unknown” of any
  • properly be called “Laws of Nature”. He is not looking
  • referring to what we do in “Phoronomy” so-called, or
  • remember the so-called Parallelogram of forces, (
  • a different force than when I pulled direct from a to
  • length of this line. Having pulled in the first instance from a
  • I pulled simultaneously with forces represented by the lines a
  • — the thing is actually pulled from a to b
  • what is called matter to be thus sub-divided, In terms of this
  • outwardly real if I want to approach what is called
  • of knowledge.
  • actually come into play until the requisite conditions are fulfilled
  • so-called Nature there is nothing in the proper sense un-living. The
  • not make do with such an outlook. What was called
• Title: Second Lecture (First Scientific Lecture-Course)
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  • put a vessel there, filled up to here with water, so that the object
  • get the loss of weight exactly. You know this is called the law of
  • embrace also the knowledge of the physical. In the human being we
  • Nature. We need a knowledge with a strongly spiritual content,
  • heavy matter eliminated, and for our brain we are thereby enabled, to
  • which comes about when we open our eyes and are in a light-filled
  • have to speak of how and why it is that we see the so-called white
  • luminous circle; it is compelled to deviate from its path. How have
  • at an angle to form a wedge. This hollow prism is then filled with
  • completely filled with colours, The displaced patch of light now
  • inserted: here however it works independently. The space is filled by
• Title: Third Lecture (First Scientific Lecture-Course)
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  • Do not be troubled if this is so; you will understand it better by
  • spatially formal, and kinematical. Called on to try and think in
  • IIId), filled with liquid — water, for example. On the
  • speaking — the so-called sclerotic and the transparent portion
  • so-called choroid, containing blood-vessels. Thirdly we get the
  • inner-most layer, the retina so-called, which is continued into the
  • lens is the so-called aqueous humour. Thus when the light gets into
• Title: Fourth Lecture (First Scientific Lecture-Course)
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  • can observe through the whole range of so-called optics or Theory of
  • IVb). The other pole is thus revealed. This therefore is the
  • prism — will then be called the “subjective”
  • When one light rushes into another the light is cancelled —
  • that the more bodies are being hurled in a particular direction, the
  • they assumed that waves of this kind are also kindled in the ether.
  • alternations of light patches and dark. The so-called wave-theory of
  • adding things out of the blue, of which man has no knowledge. Of
• Title: Fifth Lecture (First Scientific Lecture-Course)
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  • alchemy was still pursued to some extent, they spoke of so-called
  • of it what was then called “Bologna stone”. When he
  • then investigated in many ways and were called
  • of that time, you need not take it to mean what is called
  • a so-called “body” flowing through space with a certain
  • the sharp dividing line between what is generally called
  • and the same element with the so-called bodies whenever we behold
  • common to us and the things outside us — the so-called bodies.
  • You may imagine therefore: Say you have gradually filled the dark
  • room with light, the space becomes filled with something — call
  • they subsist, in the so-called bodies. We see the ghostly, spectral
  • knowledge you have no alternative, but must say to yourselves: The
• Title: Sixth Lecture (First Scientific Lecture-Course)
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  • draw the so-called “normal at the point of incidence”. If
  • the very outset we have it settled in our mind that the one and only
  • filled with light it is always filled with light of a certain
  • intensity; so likewise, when a space is filled with darkness, it is
  • filled with darkness of a certain intensity. We must proceed from the
  • abstract but is in some specific way positively filled with light or
  • negatively filled with darkness. Thus we may be confronting a space
  • that is filled with light and we shall call it “qualitatively
  • positive”. Or we may be confronting a space that is filled with
  • given up to a light-filled space and to a darkness-filled space. We
  • we may compare the feeling we have, when given up to a light-filled
  • kind of enrichment when in a light-filled space. We draw the light
  • us, making us give of ourselves. So at long last we are led to say:
  • kinship between the condition space is in when filled with darkness
  • to recognize the following, When we are in a light-filled space we do
  • in a way unite with this light-filled space. Something in us swings
  • out into the light-filled space and unites with it. But we need only
  • invite us to assume that space is filled with “ether”,
  • out of your living organism as a whole, so too this so-called
  • so-called inorganic Nature, treating it then as something
  • Maximum number of matches per file exceeded.
• Title: Seventh Lecture (First Scientific Lecture-Course)
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  • coloured shadows, as they are called.
  • objective phenomenon of the green is called forth. Now side by side
  • one case, what would be called an “objective”
  • evoked or “required” (gefordert), — called forth
  • called forth as an after-image by the eye, has no foundation in any
  • which have claimed all the knowledge of the soul and Spirit for
  • derived from it the so-called “mechanical equivalent of
• Title: Eighth Lecture (First Scientific Lecture-Course)
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  • domain. They also became attentive to the so-called phenomena of
  • Mersenne, who made important researches on what is called the
  • itself directly into movement in the instruments called pipes.
  • place in ‘longitudinal’ waves, as they are called. This
  • then put a very light and mobile dust into the tube that is filled
  • I am led to the conclusion that all your inner being and life of
  • so-called physical Nature. A few days ago we were demonstrating and
  • bones or ossicles, called hammer, anvil and stirrup from their
  • system of ossicles to the inner ear. There is the so-called
  • cochlea, filled with a kind of fluid, and here the auditory nerve
  • path. We can have no real knowledge of these things if we relate
  • element in human thinking. If such demands are unfulfilled, we only
• Title: Ninth Lecture (First Scientific Lecture-Course)
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  • scientific knowledge. Now to prepare for tomorrow, I must today
  • emerged from a more detailed observation of these phenomena. The
  • from the so-called Leyden Jar. This is a vessel with an
  • electrification is called frictional electricity, since the force,
  • electricity”, what is called “contact
  • led upon the one hand to the great triumphs in materialistic
  • is, the 19th century was chiefly filled with the idea that we must
  • foundation of all the so-called “forces of Nature”. It
  • especially this so-called transformation of Nature's forces on
  • between the diverse forces of Nature so-called, — trying to
  • of some genius, discovered the so-called electric waves —
  • currents as they are called. Only to indicate it roughly: the flow
  • idea of 19th century physicists was once again fulfilled to some
  • air or gas, called for more detailed study, in which many
  • which here revealed itself, proved to be very different from what
  • wave-movements through the ether. What here revealed itself was
  • your knowledge of these things; I cannot go into them all from the
  • this kind led Crookes and others to the idea that what is there in
  • magnetic force. Crookes therefore called that which is shot across
  • Crookes called it “radiant matter”. As a result of the
  • Maximum number of matches per file exceeded.
• Title: Tenth Lecture (First Scientific Lecture-Course)
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  • period has been in Physics. Impelled by the very facts that have
  • which the air or gas was highly rarefied, led scientists to see in
  • radiation emerged. The first to be discovered were the so-called
  • through the tube, we are now getting the so-called cathode rays. We
  • the other pole and that are called “canal rays”. You
  • revealed in that the glass becomes fluorescent when we send the
  • somehow compelled to bring more movement into our geometrical and
  • process of knowledge you are connecting, what arises from within
  • observe the spiritual nor the soul) is but the outer, so-called
  • so-called material element, but also what in the case of sound and
  • feel impelled to expand what in the other case you concentrated