MY father had been promised by the management of the Southern Railway
that he would be assigned to a small station near Vienna as soon as I
should have finished at the Realschule and should need to attend the
Technische Hochschule. In this way it would be possible for me to go
to Vienna and return every day. So it happened that my family came to
Inzersdorf am Wiener Berge. The station was at a distance from the
town, very lonely, and in unlovely natural surroundings. My first
visit to Vienna after we had moved to Inzersdorf was for the purpose
of buying a greater number of philosophical books. What my heart was
now especially devoted to was the first sketch of
Fichte's Wissenschaftslehre.(1)
I had got so far with my reading
of Kant that I could form a notion, even though immature, of the
advance which Fichte wished to make beyond Kant. But this did not
greatly interest me. What interested me then was to express the living
weaving of the human mind in a sharply outlined mental picture. My
strivings after conceptions in natural science had finally brought me
to see in the activity of the human ego the sole starting-point for
true knowledge. When the ego is active and itself perceives this
activity, man has something spiritual in immediate presence in his
consciousness thus I said to myself. It seemed to me that what was
thus perceived ought now to be expressed in clear, vivid concepts. In
order to find a way to do this, I devoted myself to Fichte's Theory
of Science. And yet I had my own opinions. So I took the volume
and rewrote it, page by page. This made a lengthy manuscript. I had
previously striven to find conceptions for the phenomena of nature
from which one might derive a conception of the ego. Now I wished to
do the opposite: from the ego to penetrate into the nature's process
of becoming. Spirit and nature were present before my soul in their
absolute contrast. There was for me a world of spiritual beings. That
the ego, which itself is spirit, lives in a world of spirits was for
me a matter of direct perception. But nature would not pass over into
this spirit-world of my experience.
But I wished now to come also to a better understanding of Kant than I
had yet been able to attain. In the Critique of Pure Reason
this understanding refused to be revealed to me. So I attacked the
problem with the
Prolegomena zu einer jeden Künftigen Metaphysik.(5)
Through this book I thought I recognized
that a thorough penetration into all the questions which Kant had
raised among thinkers was necessary for me. I now worked more
consciously to the end that I might mould into the forms of thought
the immediate vision of the spiritual world which I possessed. And
while I was occupied with this inner work I sought to get my bearings
with reference to the roads which had been taken by the thinkers of
Kant's time and the succeeding epoch. I studied the dry, bald
Transcendentalen Synthetismus(6)
of Traugott Krug
just as eagerly as I entered into the tragedy of knowledge by which
Fichte was possessed when he wrote his
Bestimmung des Menschen.(7)
The history of philosophy by Thilo of the
school of Herbart broadened my view of the evolution of philosophical
thought from the period of Kant onward. I fought my way through to
Schelling, to Hegel. The opposition between the thought of Herbart and
of Fichte passed before my mind in all its intensity.
The summer months of 1879, from the end of my Realschule period until
my entrance into the Technische Hochschule, I spent entirely in such
philosophical studies. In the autumn I was to decide my choice of
studies with reference to my future career. I decided to prepare to
teach in a Realschule. The study of mathematics and descriptive
geometry would have suited my inclination. But I should have to give
up the latter; for the study of this subject required a great many
practice hours during the day in geometrical drawings, but in order to
earn some money I had to have leisure to devote to tutoring. This was
possible while attending lectures whose subject-matter, when it was
necessary to be absent from lectures, could afterwards be taken up in
readings, but not possible when one had to spend hours assigned for
drawing regularly in the school.
So I had myself enrolled for mathematics, natural history, and
chemistry. Of special import for me, however, were the lectures which
Karl Julius Schröer gave at that time in the Hochschule on German
literature. He lectured during my first year on Literature since
Goethe and Schiller's Life and Work. From the very
first lecture he impressed me. He developed a survey of the life of
the spirit in Germany in the second half of the eighteenth century and
placed in dramatic contrast with this Goethe's first appearance and
its effect upon this spiritual life. The warmth of his manner of
treating the subject, the inspiring way in which he entered into the
selections read from the poets, introduced us through an inner process
into the nature of poetry.
In connection with these lectures he had the habit of requiring
practice in oral and written lectures. The students had
then to deliver orally or read what they themselves had prepared.
Schröer would give informal suggestions during these student
performances as to style, manner of delivery, and the like. My first
discussion dealt with Lessing's Laokoon. Then I undertook a
longer paper. I worked up the theme: To what extent is man in
his actions a free being? In connection with this paper I drew
much upon Herbart's philosophy. Schröer did not like this at all. He
had not shared in the enthusiasm for Herbart which then prevailed in
Austria both in philosophical circles and also in pedagogy. He was
devoted completely to Goethe's type of mind. So everything which was
derived from Herbart seemed to him pedantic and prosaic, although he
recognized the discipline of thought to be had from this philosopher.
I was now able to attend also certain lectures at the university. I
took great satisfaction in the Herbartian, Robert Zimmermann. He
lectured on Practical Philosophy. I attended that part of
his lectures in which he developed the ground principles of ethics. I
alternated, generally attending his lecture one day and the next that
of Franz Brentano, who at the same period lectured on the same field.
I could not keep this up very long, for I missed too much of the
courses in the Hochschule.
I was deeply impressed by learning philosophy in this way, not merely
out of books, but from the lips of the philosophers themselves.
Robert Zimmermann was a notable personality. He had an extraordinarily
high forehead and a long philosopher's beard. With him everything was
measured, reduced to style. When he entered through the door and
mounted to his seat, his steps seemed to be studied, and all the more
so because one felt: With this man it is obviously natural to be
like that. In posture and movement he was as if he had formed
himself thus through long discipline according to the aesthetic
principles of Herbart. And yet one could entirely sympathize with all
this. He then slowly sat down on the chair, cast a long glance through
his spectacles over the auditorium, then slowly and precisely took off
his glasses, looked once more for a long time without spectacles over
the circle of auditors, and finally began to lecture, without
manuscript but in carefully formed, artistically spoken sentences.
There was something classic in his speech. Yet, owing to the long
periods, one easily lost the thread of his discourse. He expounded
Herbart's philosophy in a somewhat modified form. The close logic of
his teaching impressed me. But it did not impress the other hearers.
During the first three or four periods the great hall in which he
lectured was full. Practical Philosophy was required for
the law students in the first year. They needed the signature of the
professor on their cards. From the fifth or sixth lecture on, most of
them stayed away; while one listened to the classical philosopher, one
was in a very small group of auditors on the farthest benches.
To me these lectures afforded a powerful stimulus, and the difference
between the views of Schröer and Zimmermann interested me deeply. The
little time I did not spend in attendance at lectures or in tutoring I
utilized either in the
Hofbibliothek(8)
or the
library of the Hochschule. Then for the first time I read Goethe's
Faust. In truth, until my nineteenth year, when I was inspired
by Schröer, I had never been drawn to this work. Then, however, it won
a strong claim upon my interest. Schröer had already begun his
lectures on the first part. It happened that after only a few of the
lectures I became better acquainted with Schröer. He then often took
me to his home, told me this or that in amplification of his lectures,
gladly answered my questions, and sent me away with a book from his
library, which he lent me to read. In addition he said many things
about the second part of Faust, an annotated edition of which he was
already preparing. This part also I read at that time.
In the library I spent my time on Herbart's metaphysics through
Zimmermann's Aesthetic als Formwissenschaft(9),
which was written from Herbart's point of view. Together with this I
made a thorough study of Haeckel's
Generelle Morphologie.(10)
I may say that everything which I felt
to be entering into me through the lectures of Schröer and Zimmermann,
as well as the reading I have mentioned, became a matter of the
deepest mental experience. Riddles of knowledge and of world
conception shaped themselves within me from these things.
Schröer was a spirit who cared nothing for system. He thought and
spoke out of a certain intuition. Besides, he gave the greatest
possible care to the manner in which he clothed his views in language.
For this reason he almost never lectured without manuscript. He needed
to write things down undisturbed in order himself to give the
requisite attention to the bodying forth of this thought in
appropriate words. Then he read a lecture in such a way as to bring
into prominence its true inner meaning. Yet once he spoke
extemporaneously about Anastasius Grün and Lenau. He had forgotten his
manuscript. In the next period, however, he treated the whole topic
again, reading from his manuscript. He was not satisfied with the form
he had been able to give to the matter extemporé.
From Schröer I learned to understand many concrete examples of beauty.
Through Zimmermann there came to me a developed theory of beauty. The
two did not agree well. Schröer, the intuitive personality with a
certain scorn for the systematic, stood before my mind side by side
with Zimmermann, the rigidly systematic theorist of beauty.
Franz Brentano, whose lectures also on Practical
Philosophy I attended, particularly interested me through his
personality. He was a keen thinker and at the same time given to
reverie. In his manner of lecturing there was something ceremonious. I
listened to what he said, but I had also to observe every glance,
every movement of his head, every gesture of his expressive hands. He
was the perfect logician. Each thought must be absolutely complete and
linked up with many other thoughts. The forms of these thought-series
were determined by the most scrupulous attention to the requirements
of logic. But I had the feeling that these thoughts did not come forth
from the loom of his own mind; never did they penetrate into reality.
And such also was the whole attitude of Brentano. He held the
manuscript loosely in his hand as if at any moment it might slip from
his fingers; with his glance he merely skimmed along the lines. And
this was the action suited to a merely superficial touch upon reality,
not for a firm grasp of it. I could understand his philosophy better
from his philosopher's hands than from his words.
The stimulus which came from Brentano worked strongly upon me. I soon
began to study his writings, and in the course of the following years
read most of what he had published.
I felt in duty bound at that time to seek through philosophy for the
truth. I had to study mathematics and natural science. I was convinced
that I should find no relationship between these and myself unless I
could place under them a solid foundation of philosophy. But I
perceived a spiritual world, none the less, as a reality. In clear
vision the spiritual individuality of every one revealed itself to me.
This found in the physical body and in action in the physical world
merely its manifestation. It united itself with that which came down
as a physical germ from the parents. Dead men I followed farther on
their way in the spiritual world. After the death of a schoolmate I
wrote about this phase of my spiritual life to one of my former
teachers, who had been a close friend of mine during my Realschule
days. He wrote back to me with unusual affection; but he did not deign
to say one word about what I had written regarding the dead
schoolmate.
And this is what happened to me always at that time in this manner of
my perception of the spiritual world. No one would pay any attention
to it. From all directions persons would come with all sorts of
spiritistic stuff. With this I in turn would have nothing to do. It
was distasteful to me to approach the spiritual in such a way.
It then chanced that I became acquainted with a simple man of the
plain people. Every week he went to Vienna by the same train that I
took. He gathered medicinal plants in the country and sold them to
apothecaries in Vienna. We became friends. With him it was possible to
talk about the spiritual world as with one who had his own experience
therein. He was a personality of inner piety. He was quite without
schooling. He had read very many mystical books, but what he said was
not at all influenced by this reading. It was the outflowing of a
spiritual life which was marked by its own quite elementary creative
wisdom. It was easy to perceive that he read these books only because
he wished to find in others what he knew for himself. He revealed
himself as if he, as a personality, were only the mouthpiece for a
spiritual content which desired to utter itself out of hidden
fountains. When one was with him one could get a glimpse deep into the
secrets of nature. He carried on his back his bundle of medicinal
plants; but in his heart he bore results which he had won from the
spirituality of nature in the gathering of these herbs. I have seen
many a man smile who now and then chanced to make a third party while
I walked through the streets of Vienna with this initiate.
No wonder; for his manner of expression was not to be understood at
once. One had first in a certain sense to learn his spiritual dialect.
To me also it was at first unintelligible. But from our first
acquaintance I was in the deepest sympathy with him. And so I
gradually came to feel as if I were in company with a soul of the most
ancient times who quite unaffected by the civilization, science, and
general conceptions of the present age brought to me an instinctive
knowledge of earlier eras.
According to the usual conception of learning, one might
say that it would be impossible to learn anything from
this man. But, if one possessed in oneself a perception of the
spiritual world, one might obtain glimpses very deep into this world
through another who had a firm footing there. Moreover, anything of
the nature of mere dreams was utterly foreign to this personality.
When one entered his home, one was in the midst of the most sober and
simplest family of country folk. Above the entrance to his home were
the words: With the blessing of God, all things are good.
One was entertained just as by other village people. I always had to
drink coffee there, not from a cup, but from a
porridge bowl(11)
which held nearly a litre; with this I had to eat a
piece of bread of enormous dimensions. Nor did the villagers by any
means look upon the man as a dreamer. There was no occasion for
jesting at his behaviour in his village. Besides, he possessed a
sound, wholesome humour, and knew how to chat, whenever he met with
young or old of the village folk, in such fashion that the people
liked to hear him talk. There was no one who smiled like those persons
that watched him and me going together through the streets of Vienna,
and these persons simply perceived in him some thing quite foreign to
themselves.
This man always continued to be, even after life had taken me again
far away from him, very close to me in soul. He appears in my mystery
plays in the person of Felix Balde.
It was no light matter for my mental life at that time that the
philosophy which I learned from others could not in its thought be
carried all the way to the perception of the spiritual world. Because
of the difficulty that I experienced in this respect, I began to
fashion a form of theory of knowledge within myself. The
life of thought in men came gradually to seem to me the reflection
radiated into physical man from that which I experienced in the
spiritual world. Thought experience was to me the thing itself with a
reality into which as something actually experienced through and
through doubt could find no entrance. The world of the senses did
not seem to me so completely a matter of experience. It is there; but
one does not lay hold upon it as upon thought. In it or behind it
there might be an unknown reality concealed. Yet man himself is set in
the midst of this world. Therefore, the question arises: Is this
world, then, a reality complete in itself? When man from within weaves
into this world of the senses the thoughts which bring light into this
world, does he then bring into this world something foreign to it?
This does not accord at all with the experience that man has when the
world of the senses stands before him and he breaks into it by means
of his thought. Thought then appears to be that by means of which the
world of the senses expresses its own nature. The further development
of this reflection was at that time a weighty part of my inner life.
But I wished to be prudent. To follow a course of thought too hastily
to the extent of building up a philosophical view of one's own
appeared to me a risky thing. This drove me to a thorough-going study
of Hegel. The manner in which this philosopher set forth the reality
of thought was distressing to me. That he made his way through only to
a thought world, even though a living thought-world, and not to the
perception of a world of concrete spirit this repelled me. The
assurance with which one philosophizes when one advances from thought
to thought drew me on. I saw that many persons felt there was a
difference between experience and thought. To me thought itself was
experience, but of such a nature that one lived in it, not such that
it entered from without into men. And so for a long time Hegel was
very helpful to me.
As to my required studies, which in the midst of these philosophical
interests had naturally to be cramped for time, it was fortunate for
me that I had already occupied myself a great deal with differential
and integral calculus and with analytical geometry. Because of this I
could remain away from many lectures in mathematics without losing my
connection. Mathematics was very important for me as the foundation
under all my strivings after knowledge. In mathematics there is
afforded a system of percepts and concepts which have been reached
independently of any external sense impressions. And yet, said I to
myself constantly at that time, one carries over these perceptions and
concepts into sense-reality and discovers its laws. Through
mathematics one learns to understand the world, and yet in order to do
this one must first evoke mathematics out of the human mind.
A decisive experience came to me just at that time from the side of
mathematics. The conception of space gave me the greatest inner
difficulty. As the illimitable, all-encompassing vacuity the form in
which it lay at the basis of the dominant theories of natural
science it could not be conceived in any definite manner. Through the
more recent (synthetic) geometry, which I learned by means of lectures
and in private study, there came into my mind the perception that a
line which should be prolonged endlessly toward the right hand would
return again from the left to its starting-point. The infinitely
distant point on the right is the same as the point infinitely distant
on the left.
It came over me that by means of such conceptions of the newer
geometry one might form a conception of space, which otherwise
remained fixed in vacuity. The straight line returning upon itself
like a circle seemed to be a revelation. I left the lecture at which
this had first passed before my mind as if a great load had fallen
from me. A feeling of liberation came over me. Again, as in my early
boyhood, something satisfying had come to me out of geometry.
Behind the riddle of space stood at that period of my life the riddle
of time. Might a conception be possible here also which would contain
within itself in idea a return out of the past by way of an advance
into the infinitely distant future? My happiness over the space
conception caused a profound unrest over that of time. But there was
then visible no way out. All efforts of thought led only to the
realization that I must beware especially of applying the clear
conception of space to the problem of time. All clarification which
the striving for understanding could bring was frustrated by the
riddle of time. The stimulus which I had received from Zimmermann
toward the study of aesthetics led me to read the writings of the
famous specialist in aesthetics of that time, Friedrich Theodor
Vischer. I found in a passage of his work a reference to the fact that
more recent scientific thought rendered necessary a change in the
conception of time. There was always a sense of joy aroused in me when
I found in others the recognition of any cognitional need which I had
conceived. In this case it was like a confirmation in my struggle
toward a satisfying concept of time.
The lectures for which I was enrolled in the Technische Hochschule I
always had to finish with a corresponding examination. For a
scholarship had been granted me, and I could draw my allowance only
when I showed each year the results of my studies. But my need for
understanding, especially in the sphere of natural science, was but
little aided by these required studies. It was possible then, however,
in the technical institutes of Vienna both to attend lectures as a
visitor and also to carry on practical courses. I found everywhere
those who met me half-way when I sought thus to foster my scientific
life, even so far as to the study of medicine.
I may state positively that I never allowed my insight into the
spiritual world to become a disturbing factor when I was engaged in
the endeavour to understand science as it was then developed. I
applied myself to what was taught, and only in the background of my
thought did I have the hope that some day the blending of natural
science with the knowledge of the spirit would be granted me.
Only from two sides was I disturbed in this hope.
The sciences of organic nature were then wherever I could lay hold of
them steeped in Darwinian ideas. To me Darwinism appeared in its
leading ideas as scientifically impossible. I had little by little
reached the stage of forming for myself a conception of the inner man.
This was of a spiritual sort. And this inner man I thought of as a
member of the spiritual world. He was conceived as dipping down out of
the spiritual world into nature, uniting with the organism of nature
in order thereby to perceive and to act in the world of the senses.
The fact that I felt a certain respect for the course of thought
characterizing the evolutionary theory of organisms did not render it
possible for me to sacrifice anything from the conception. The
derivation of higher out of lower organisms seemed to me a fruitful
idea, but the identification of this idea with that which I knew as
the spiritual world appeared to me immeasurably difficult.
The studies in physics were penetrated throughout by the mechanical
theory of heat and the wave theory of the phenomena of light and
colour.
The study of the mechanical theory of heat had taken on for me the
charm of a personal colouring because in this field of physics I
attended lectures by a personality for whom I felt quite extraordinary
respect. This was Edmund Reitlinger, the author of that beautiful
book,
Freie Blicke.(12)
This man was of the most captivating lovableness. When I became his
student, he was already very seriously ill with tuberculosis. For two
years I attended his lectures on the theory of heat, physics for
chemists, and the history of physics. I worked under him in the
physics laboratory in many fields, especially in that of
spectrum-analysis.
Of special importance for me were Reitlinger's lectures on the history
of physics. He spoke in such a way that one felt that, on account of
his illness, every word was a burden to him. And yet his lectures were
in the best possible sense inspiring. He was a man of a strongly
inductive method of research. For all methods in physics he liked to
cite the book of Whewel on inductive science. Newton marked for him
the climax of research in physics. The history of physics he set forth
in two parts: the first from the earliest times to Newton; the second
from Newton to recent times. He was an universal thinker. From the
historical consideration of problems in physics he always passed over
to the perspective of the general history of culture. Indeed, quite
general philosophic ideas would appear in his discussions of physics.
In this way he treated the problems of optimism and pessimism, and
spoke most impressively about the legitimacy of setting up scientific
hypotheses. His exposition of Keppler, his characterization of Julius
Robert Mayers, were masterpieces of scientific discussion.
I was then stimulated to read almost all the writings of Julius Robert
Mayers, and I was able to experience the truly great pleasure of
talking face to face with Reitlinger about the content of these.
I was filled with a deep sorrow when, only a few weeks after I had
passed my final examination on the mechanical theory of heat under
Reitlinger, my beloved teacher succumbed to his grievous illness. Just
a short while before his death he had given me as his legacy a
testimonial of personal qualifications which would enable me to secure
pupils for private tutoring. This had most fortunate results. No small
part of what came to me in the following years as means of livelihood
I owed to Reitlinger after his death.
Through the mechanical theory of heat and the wave theory of light and
of electric phenomena, I was impelled to a study of theories of
cognition. At that time the external physical world was conceived as
motion-events in matter. The sensations appeared to be only subjective
experiences, as the effects of pure motion-events upon the senses of
men. Out there in space occurred the motion-events in matter; if these
events affected the human heat-sense, man experienced the sensation of
heat. There are outside of man wave-events in the ether; if these
affect the optic nerve, light and colour sensations are generated
within man.
These conceptions met me everywhere. They caused me unspeakable
difficulties in my thinking. They banished all spirit from the
objective external world. Before my mind there stood the idea that
even if the observations of natural phenomena led to such opinions,
one who possessed a perception of the spiritual world could not arrive
at these opinions. I saw how seductive these assumptions were for the
manner of thought of that time, educated in the natural sciences, and
yet I could not then resolve to oppose a manner of thought of my own
against that which then prevailed. But just this caused me bitter
mental struggles. Again and again must the criticism I could easily
frame against this manner of thinking be suppressed within me to await
the time in which more comprehensive sources and ways of knowledge
should give me a greater assurance.
I was deeply stirred by the reading of Schiller's letters concerning
the aesthetic education of man. His statement that human consciousness
oscillates, as it were, back and forth between different states,
afforded me a connection with the notion that I had formed of the
inner working and weaving of the human soul. Schiller distinguished
two states of consciousness in which man evolves his relationship to
the world. When he surrenders himself to that which affects him
through the senses, he lives under the compulsion of nature. The
sensations and impulses determine his life. If he subjects himself to
the logical laws and principles of reason then he is living under a
rational compulsion. But he can evolve an intermediate state of
consciousness. He can develop the aesthetic mood, which is
not given over either on the one side to the compulsion of nature, or
on the other to the necessities of the reason. In this aesthetic mood
the soul lives through the senses; but into the sense-perception and
into the action set on foot by sense-stimuli the soul brings over
something spiritual. One perceives through the senses, but as if the
spiritual had streamed over into the senses. In action one surrenders
oneself to the gratification of the present desire; but one has so
ennobled this desire that to him the good is pleasing and the evil
displeasing. Reason has then entered into union with the sensible. The
good becomes an instinct; instinct can safely direct itself, for it
has taken on the character of the spiritual. Schiller sees in this
state of consciousness that condition of the soul in which man can
experience and produce works of beauty. In the evolution of this state
he sees the coming to life in men of the true human being.
These thoughts of Schiller's were to me very attractive. They implied
that man must first have his consciousness in a certain condition
before he can attain to a relationship to the phenomena of the world
corresponding to man's own being. Something was here given to me which
brought to greater clarity the questions which presented themselves
before me out of my observation of nature and my spiritual experience.
Schiller spoke of the state of consciousness which must be present in
order that one may experience the beauty of the world. Might one not
also think of a state of consciousness which would mediate to us the
truth in the beings of things? If this is granted, then one must not,
after the fashion of Kant, observe the present state of human
consciousness and investigate whether this can enter into the true
beings of things. But one must first seek to discover the state of
consciousness through which man places himself in such a relationship
to the world that things and facts reveal their being to him.
And I believed that I knew that such a state of consciousness is
reached up to a certain degree when man not only has thoughts which
conceive external things and events, but such thoughts that he
himself experiences them as thoughts. This living in thoughts
revealed itself to me as quite different from that in which man
ordinarily exists and also carries on ordinary scientific research. If
one penetrates deeper and deeper into thought-life, one finds that
spiritual reality comes to meet this thought life. One then takes the
path of the soul into the spirit. But on this inner way of the soul
one arrives at a spiritual reality which one also finds again within
nature. One gains a deeper knowledge of nature when one then faces
nature after having in living thoughts beheld the reality of the
spirit.
It became clearer and clearer to me how, through going forward beyond
the customary abstract thoughts to these spiritual perceptions
which, however, the calmness and luminousness of the thought serve to
confirm man lives himself into a reality from which customary
consciousness bars him out. This customary state has on one side the
living quality of the sense-perception; on the other the abstractness
of thought-conceiving. The spiritual vision perceives spirit as the
senses perceive nature; but it does not stand apart in thought from
the spiritual perception as the customary state of consciousness
stands in its thoughts apart from the sense-perceptions. Spiritual
vision thinks while it experiences spirit, and experiences while it
sets to thinking the awakened spirituality of man.
A spiritual perception formed itself before my mind which did not rest
upon dark mystical feeling. It proceeded much more in a spiritual
activity which in its thoroughness might be compared with mathematical
thinking. I was approaching the state of soul in which I felt that I
might consider that the perception of the spiritual world which I bore
within me was confirmed before the forum of natural scientific
thought.
When these experiences passed through my mind I was in my
twenty-second year.
- Theory of Science.
- The Vocation of the Scholar.
- The Nature of the Scholar.
- Addresses to the German Nation.
- Prolegomena to all Future Metaphysics
- Transcendental Synthesism.
- Destiny of Man.
- The Public Library.
- Aesthetics as the Science of Form.
- General Morphology.
- Höferl.
- Open Vistas
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