I have already pointed out elsewhere (_Will to Power,_ vol. ii.,

Translator’s Preface) how much importance Nietzsche himself ascribed

to this doctrine, and how, until the end, he regarded it as the

inspiration which had led to his chief work, _Thus Spake Zarathustra._

For the details relating to its inception, however, I would refer the

reader to Mrs Foerster-Nietzsche’s Introduction to her brother’s chief

work, which was translated for the eleventh volume of this Edition of

the Complete Works.

In reading these notes it would be well to refer to Nietzsche’s other

utterances on the subject which are to be found at the end of vol.

ii. of the _Will to Power,_ and also, if possible, to have recourse

to the original German text. Despite the greatest care, I confess

that in some instances, I have felt a little doubt as to the precise

English equivalent for the thoughts expressed under the heading

_Eternal Recurrence;_ and, though I have attributed this difficulty to

the extreme novelty of the manner in which the subject is presented,

it is well that the reader should be aware that such doubt has been

entertained. For I disbelieve utterly in mere verbal translation,

however accurate, and would question anybody’s right to convert a

German sentence into English—even though he were so perfect in

both languages as to be almost absolutely bilingual,—if he did not

completely grasp the thought behind the sentence.

The writing of the collected Explanatory Notes to _Thus Spake

Zarathustra_, cannot be given any exact date. Some of them consist of

comments, written down by Nietzsche after the completion of the book,

and kept as the nucleus of an actual commentary to Zarathustra, which

it seems to have been his intention, one day, to write; while others

are merely memoranda and rough sketches, probably written before the

completion of the work, and which served the purpose of a draft of his

original plan. The reader who knows _Thus Spake Zarathustra_ will be

able to tell wherein the book ultimately differed from the plan visible

in these preliminary notes.

As an authoritative, though alas! all too fragmentary elucidation of a

few of the more obscure passages of Zarathustra, some of these notes

are of the greatest value; and, in paragraph 73, for instance, there

is an interpretation of the Fourth and Last Part, which I myself would

have welcomed with great enthusiasm, at the time when I was having my

first struggles with the spirit of this great German sage’s life work.

ANTHONY M. LUDOVICI.

I. ETERNAL RECURRENCE

1. THE DOCTRINE EXPOUNDED AND SUBSTANTIATED.

1.

The extent of universal energy is limited; it is not “infinite”: we

should beware of such excesses in our concepts! Consequently the number

of states, changes, combinations, and evolutions of this energy,

although it may be enormous and practically incalculable, is at any

rate definite and not unlimited. The time, however, in which this

universal energy works its changes is infinite—that is to say, energy

remains eternally the same and is eternally active:—at this moment an

infinity has already elapsed, that is to say, every possible evolution

must already have taken place. Consequently the present process of

evolution must be a repetition, as was also the one before it, as will

also be the one which will follow. And so on forwards and backwards!

Inasmuch as the entire state of all forces continually returns,

everything has existed an infinite number of times. Whether, apart from

this, anything exactly like something that formerly existed has ever

appeared, is completely beyond proof. It would seem that each complete

state of energy forms all qualities afresh even to the smallest

degree, so that two different complete states could have nothing in

common. Is it to be supposed that in one and the same complete states

two precisely similar things could appear—for instance two leaves?

I doubt it: it would take for granted that they had both had an

absolutely similar origin, and in that case we should have to assume

that right back in infinity two similar things had also existed despite

all the changes in the complete states and their creation of new

qualities—an impossible assumption.

2

Formerly it was thought that unlimited energy was a necessary corollary

to unlimited activity in time, and that this energy could be exhausted

by no form of consumption. Now it is thought that energy remains

constant and docs not require to be infinite. It is eternally active

but it is no longer able eternally to create new forms, it must repeat

itself: that is my conclusion.

3

An incalculable number of complete states of energy have existed,

but these have not been infinitely different: for if they had been,

unlimited energy would have been necessary. The energy of the universe

can only have a given number of possible qualities.

4

The endless evolution of new forms is a contradiction, for it would

imply eternally increasing energy. But whence would it grow? Whence

would it derive its nourishment and its surplus of nourishment? The

assumption that the universe is an organism contradicts the very

essence of the organic.

5

In what principle and belief is that decisive turning point in

philosophical thought best expressed which has come into being thanks

to the preponderance of the scientific spirit over the religious and

God-creating one? We insist upon the fact that the world as a sum of

energy must not be regarded as unlimited—we forbid ourselves the

concept infinite energy, because it seems incompatible with the concept

energy.

6

An unlimited number of new changes and states on the part of limited

energy is a contradiction, however extensive one may imagine it to be,

and however economical the changes may be, provided it is infinite.

We are therefore forced to conclude: (1) either that the universe

began its activity at a given moment of time and will end in a similar

fashion,—but the beginning of activity is absurd; if a state of

equilibrium had been reached it would have persisted to all eternity;

(2) Or there is no such thing as an endless number of changes, but

a circle consisting of a definite number of them which continually

recurs: activity is eternal, the number of the products and states of

energy is limited.

7

If all the possible combinations and relations of forces had not

already been exhausted, then an infinity would not yet lie behind

us. Now since infinite time must be assumed, no fresh possibility

can exist and everything must have appeared already, and moreover an

infinite number of times.

8

The present world of forces leads back to a state of greatest

simplicity in these forces: it likewise leads forwards to such a

state,—cannot and must not _both_ states be identical? No incalculable

number of states can evolve out of a system of limited forces, that

is to say, out of a given quantity of energy which may be precisely

measured. Only when we falsely assume that space is unlimited, and that

therefore energy gradually becomes dissipated, can the final state be

an unproductive and lifeless one.

9

First principles.—The last physical state of energy which we can

imagine must necessarily be the first also. The absorption of energy

in latent energy must be the cause of the production of the most vital

energy. For a highly positive state must follow a negative state Space

like matter is a subjective form, time is not. The notion of space

first arose from the assumption that space could be empty. But there is

no such thing as empty space. Everything is energy.

We cannot think of that which moves and that which is moved together,

but both these things constitute matter and space. We isolate.

10

Concerning the resurrection of the world.—Out of two negatives, when

they are forces, a positive arises. (Darkness comes of light opposed to

light, cold arises from warmth opposed to warmth, &c, &c.)

11

An uncertain state of equilibrium occurs just as seldom in nature as

two absolutely equal triangles. Consequently anything like a static

state of energy in general is impossible. If stability were possible it

would already have been reached.

12

Either complete equilibrium must in itself be an impossibility, or

the changes of energy introduce themselves in the circular process

before that equilibrium which is in itself possible has appeared.—But

it would be madness to ascribe a feeling of self-preservation to

existence! And the same applies to the conception of a contest of pain

and pleasure among atoms.

13

Physics supposes that energy may be divided up: but every one of its

possibilities must first be adjusted to reality. There can therefore

be no question of dividing energy into equal parts; in every one of

its states it manifests a certain quality, and qualities cannot be

subdivided: hence a state of equilibrium in energy is impossible.

14

If energy had ever reached a stage of equilibrium that stage would

have persisted: it has therefore never reached such a stage. The

present condition of things contradicts this assumption. If we assume

that there has ever been a state absolutely like the present one this

assumption is in no wise refuted by the present state. For, among

all the endless possibilities, this case must already have occurred,

as an infinity is already behind us. If equilibrium were possible it

would already have been reached.—And if this momentary state has

already existed then that which bore it and the previous one also would

likewise have existed and so on backwards,—and from this it follows

that it has already existed not only twice but three times,—just as it

will exist again not only twice but three times,—in fact an infinite

number of times backwards and forwards. That is to say, the whole

process of Becoming consists of a repetition of a definite number of

precisely similar states.—Clearly the human brain cannot be left to

imagine the whole series of possibilities: but in any case, quite apart

from our ability to judge or our inability to conceive the whole range

of possibilities, the present state at least is a possible one—because

it is a real one. We should therefore say: in the event of the number

of possibilities not being infinite, and assuming that in the course of

unlimited time a limited number of these must appear, all real states

must have been preceded by similar states? Because from every given

moment a whole infinity is to be calculated backwards? The stability of

forces and their equilibrium is a possible alternative: but it has not

been reached; consequently the number of possibilities is greater than

the number of real states. The fact that nothing similar recurs could

not be explained by appealing to accident, but only by supposing that a

certain intention, that no similar things should recur, were actually

inherent in the essence of energy: for, if we grant that the number of

cases is enormous, the occurrence of like cases is more probable than

absolute disparity.

15

Let us think backwards a moment If the world had a goal, this goal

must have been reached: if a certain (unintentional) final state

existed for the world, this state also would have been reached. If

it were in any way capable of a stationary or stable condition, and

if in the whole course of its existence only one second of Being, in

the strict sense of the word, had been possible, then there could

no longer be such a process as evolution, and therefore no thinking

and no observing of such a process. If on the other hand the world

were something which continually renovated itself, it would then be

understood to be something miraculous and free to create itself—in

fact something divine. Eternal renovation presupposes that energy

voluntarily increases itself, that it not only has the intention, but

also the power, to avoid repeating itself or to avoid returning into a

previous form, and that every instant it adjusts itself in every one of

its movements to prevent such a contingency,—or that it was incapable

of returning to a state it had already passed through. That would

mean that the whole sum of energy was not constant, any more than its

attributes were But a sum of energy which would be inconstant and which

would fluctuate is quite unthinkable Let us not indulge our fancy

any longer with unthinkable things in order to fall once more before

the concept of a Creator (multiplication out of nothing, reduction

out of nothing, absolute arbitrariness and freedom in growth and in

qualities):—

16

He who does not believe in the circular process of the universe must

pin his faith to an arbitrary God—thus my doctrine becomes necessary

as opposed to all that has been said hitherto in matters of Theism.

17

The hypothesis which I would oppose to that of the eternal circular

process:—Would it be just as possible to explain the laws of the

mechanical world as exceptions and seemingly as accidents among the

things of the universe, as one possibility only among an incalculable

number of possibilities? Would it be possible to regard ourselves

as accidentally thrust into this corner of the mechanical universal

arrangement?—That all chemical philosophy is likewise an exception

and an accident in the world’s economy, and finally that organic life

is a mere exception and accident in the chemical world? Should we have

to assume as the most general form of existence a world which was

not yet mechanical, which was outside all mechanical laws (although

accessible to them)?—and that as a matter of fact this world would

be the most general now and for evermore, so that the origin of the

mechanical world would be a lawless game which would ultimately acquire

such consistency as the organic laws seem to have now from our point

of view? So that all our mechanical laws would be not eternal, but

evolved, and would have survived innumerable different mechanical

laws, or that they had attained supremacy in isolated corners of the

world and not in others?—It would seem that we need caprice, actual

lawlessness, and only a capacity for law, a primeval state of stupidity

which is not even able to concern itself with mechanics? The origin of

qualities presupposes the existence of quantities, and these, for their

part, might arise from a thousand kinds of mechanical processes.

Is not the existence of some sort of irregularity and incomplete

circular form in the world about us, a sufficient refutation of

the regular circularity of everything that exists? Whence comes

this variety within the circular process? Is not everything far too

complicated to have been the outcome of unity? And are not the many

chemical laws and likewise the organic species and forms inexplicable

as the result of homogeneity? or of duality?—Supposing there were

such a thing as a regular contracting energy in all the centres of

force in the universe, the question would be, whence could the most

insignificant difference spring? For then the whole world would have

to be resolved into innumerable completely equal rings and spheres of

existence and we should have an incalculable number of exactly equal

worlds side by side. Is it necessary for me to assume this? Must I

suppose that an eternal sequence of like worlds also involves eternal

juxta-position of like worlds? But the multifariousness and disorder

in the world which we have known hitherto contradicts this; no such

universal similarity has existed in evolution, for in that case even

for our part of the cosmos a regular spherical form must have been

formed. Should the production of qualities not be subject to any strict

laws? Can it be possible that different things have been derived from

“energy”? Arbitrarily? Is the conformity to law which we observe

perhaps only a deception? Is it possible that it is not a primeval law?

Is it possible that the multifariousness of qualities even in our part

of the world is the result of the absolute occurrence of arbitrary

characteristics? But that these characteristics no longer appear in our

corner of the globe? Or that our corner of existence has adopted a rule

which we call cause and effect when all the while it is no such thing

(an arbitrary phenomenon become a rule, as for instance oxygen and

hydrogen in chemistry)??? Is this rule simply a protracted kind of mood?

18

If the universe had been able to become an organism it would have

become one already. _As_ a whole we must try and regard it in the

light of a thing _as_ remote _as possible_ from the organic. I believe

that even our chemical affinity and coherence may be perhaps recently

evolved and that these appearances only occur in certain corners of

the universe at certain epochs. Let us believe in absolute necessity

in the universe but let us guard against postulating any sort of law,

even if it be a primitive and mechanical one of our own experience,

as ruling over the whole and constituting one of its eternal

characteristics.—All chemical qualities might have been evolved and

might disappear and return. Innumerable characteristics might have been

developed which for us,—from our limited point of view in time and

space, defy observation. The transformation of a chemical quality may

perhaps now be taking place, but so slowly that it escapes our most

delicate calculations.

19

Inorganic matter, even though in most cases it may once have

been organic, can have stored up no experience,—it is always

without a pastl If the reverse were the case a repetition would be

impossible—for then matter would for ever be producing new qualities

with new pasts.

20

We must guard against ascribing any aspiration or any goal to this

circular process: Likewise we must not, from the point of view of our

own needs, regard it as either monotonous or foolish, &c. We may grant

that the greatest possible irrationality, as also its reverse, may be

an essential feature of it: but we must not value it according to this

hypothesis. Rationality or irrationality cannot stand as attributes of

the universe.—We must not think of the law of this circular process as

a thing evolved, by drawing false analogies with the circular motions

occurring _within_ the circle. There was no primitive chaos followed

gradually by a more harmonious and finally definite circular motion of

all forces: On the contrary everything is eternal and unevolved. If

there ever was a chaos of forces, then that chaos itself was eternal

and was repeated at its particular moment of time in the turn of the

world wheel. The circular process is not the outcome of evolution, it

is a primitive principle like the quantum of energy, and allows of no

exception or violation. All Becoming takes place within the circular

process and the quantum of energy which constitutes it: therefore we

must not apply ephemeral processes like those for instance of heavenly

bodies, of the ebb and flow of tides, of day and night, of the seasons,

to the drawing of analogies for characterising the eternal circular

process.

21

The “chaos of the universe,” inasmuch as it excludes any aspiration to

a goal, does not oppose the thought of the circular process: the latter

is simply an irrational necessity, absolutely free from any formal

ethical or æsthetical significance. Arbitrariness in small things as in

great is completely lacking here.

22

Let us guard against believing that the universe has a tendency to

attain to certain forms, or that it aims at becoming more beautiful,

more perfect, more complicated! All that is anthropomorphism! Anarchy,

ugliness, form—are unrelated concepts. There is no such thing as

imperfection in the realm of mechanics.

Everything has returned: Sirius, and the spider, and thy thoughts at

this moment, and this last thought of thine that all these things will

return.

23

Our whole world consists of the ashes of an incalculable number of

living creatures: and even if living matter is ever so little compared

with the whole, everything has already been transformed into life once

before and thus the process goes on. If we grant eternal time we must

assume the eternal change of matter.

24

Whoever thou mayest be, beloved stranger, whom I meet here for the

first time, avail thyself of this happy hour and of the stillness

around us, and above us, and let me tell thee something of the thought

which has suddenly risen before me like a star which would fain shed

down its rays upon thee and every one, as befits the nature of light—

25

The world of energy suffers no diminution: otherwise with eternal

time it would have grown weak and finally have perished altogether.

The world of energy suffers no stationary state, otherwise this would

already have been reached, and the clock of the universe would be at

a standstill. The world of energy does not therefore reach a state of

equilibrium; for no instant in its career has it had rest; its energy

and its movement have been the same for all time. Whatever state this

world could have reached must ere now have been attained, and not

only once but an incalculable number of times. This applies to this

very moment It has already been here once before, and several times,

and will recur in the same way, with all forces distributed as they

are to-day: and the same holds good of the moment of time which bore

the present and of that which shall be the child of the present.

Fellow-man! Your whole life, like a sandglass, will always be reversed

and will ever run out again,—a long minute of time will elapse until

all those conditions out of which you were evolved return in the wheel

of the cosmic process. And then you will find every pain and every

pleasure, every friend and every enemy, every hope and every error,

every blade of grass and every ray of sunshine once more, and the whole

fabric of things that makes up your life. This ring in which you are

but a grain will glitter afresh for ever. And in every one of these

cycles of human life there will be one hour where for the first time

one man, and then many, will perceive the mighty thought of the eternal

recurrence of all things:—and for mankind this is always the hour of

Noon.

2. THE EFFECTS OF THE DOCTRINE UPON MANKIND

26

How can we give weight to our inner life without making it evil and

fanatical towards people who think otherwise. Religious belief is

declining and man is beginning to regard himself as ephemeral and

unessential, a point of view which is making him weak; he does not

exercise so much effort in striving or enduring. What he wants is

momentary enjoyment He would make things light for himself,—and a good

deal of his spirit gets squandered in this endeavour.

27

The political mania at which I smile just as merrily as my

contemporaries smile at the religious mania of former times is above

all Materialism, a belief in the world, and in the repudiation of a

“Beyond,” of a “back-world.” The object of those who believe in the

latter is the well-being of the ephemeral individual: that is why

Socialism is its fruit; for with Socialism ephemeral individuals wish

to secure their happiness by means of socialisation. They have no

reason to wait, as those men had who believed in eternal souls, in

eternal development and eternal amelioration. My doctrine is: Live

so that thou mayest desire to live again,—that is thy duty,—for in

any case thou wilt live again He unto whom striving is the greatest

happiness, let him strive; he unto whom peace is the greatest

happiness, let him rest; he unto whom subordination, following,

obedience, is the greatest happiness, let him obey. All that is

necessary is that he should know what it is that gives him the highest

happiness, and to fight shy of no means! Eternity is at stake!

28

“But if everything is necessary, what control have I over my actions?”

Thought and faith are a form of ballast which burden thee in addition

to other burdens thou mayest have, and which are even more weighty than

the latter. Sayest thou that nutrition, the land of thy birth, air, and

society change thee and determine thee? Well, thy opinions do this to

a much greater degree, for they even prescribe thy nourishment, thy

land of adoption, thy atmosphere, and thy society for thee.—If thou

ever assimilatest the thought of thoughts it will also alter thee. The

question which thou wilt have to answer before every deed that thou

doest: “is this such a deed as I am prepared to perform an incalculable

number of times?” is the best ballast.

29

The Twilight of the Idols; or, How to Philosophize with the Hammer. The Antichrist Complete Works, Volume Sixteen · 第 15 / 17 段