CHAPTER V.

It is now the place in which to give a clear account of the king’s

activity, and explain how he maintained the varied life of the valley.

And the best plan is to take a typical instance, and to adopt the Arabic

method of description. By the Arabic method of description is meant the

same method which the Arabs used for the description of numerical

quantities. For instance, in the Arabic notation, if we are asked the

number of days in the year, we answer first 300, which is a false

answer, but gives the nearest approximation in hundreds; then we say

sixty, which is a correction; last of all we say five, which makes the

answer a correct one, namely, 365. In this simple case the description

is given so quickly that we are hardly conscious of the nature of the

system employed. But the same method when applied to more difficult

subjects presents the following characteristics. Firstly, a certain

statement is made about the subject to be described, and is impressed

upon the reader as if it were true. Then, when that has been grasped,

another statement is made, generally somewhat contradictory, and the

first notion formed has to be corrected. But these two statements taken

together are given as truth. Then when this idea has been formed in the

mind of the reader, another statement is made which must likewise be

received as a correction, and so on, until by successive statements and

contradictions, or corrections, the idea produced corresponds to the

facts, as the describer knows them.

Thus the activity of the king will be here described by a series of

statements, and the truth will be obtained by the whole of the

statements and the corrections which they successively bring in.

When the king wished to start a being on the train of activity he

divided its apathy into pleasure and pain. The pleasure he connected

with one act which we will call A. The pain he associated with another

act which we will call B.

These two “acts,” A and B, which together form what we call an “action,”

were of such a nature that the doing of A first and then of B was a

process used in the organization of the life in the valley.

Thus the act A may be represented by moving the right foot, B by moving

the left foot, then AB will be the action of taking a step. This however

is but a superficial illustration, for the acts which we represent by A

and B were fundamental acts, of which great numbers were combined

together in any single outward act which could be observed or described.

Suppose for the present that there is only one creature in the valley.

The king separates his apathy with regard to the action AB. Let us say

he separates his apathy into 1000 pleasure and 1000 pain. Of the

pleasure he lets the being experience the whole, of the pain he bears an

amount which we will represent by 2. Thus the being has 1000 pleasure

and 998 of pain, and the action is completed. His sensation is measured

by the number 1000 in the first act, and by 998 in the second act.

But the king did not choose to make the fundamental actions of this

limited and finishing kind. As the type of the fundamental activity, he

chose an action, and made the being go through it again and again. Thus

the being would go through the act A, then the act B. When the action AB

was complete it would go through an act of the kind A again, then

through an act of the kind B. Thus the creature would be engaged in a

routine of this kind, AB, AB, AB, and so on.

And if the creature had been alone, and this had been the sole activity

in which it was concerned, the king would have gone on bearing 2 of pain

in each of these actions. The king would have kept the routine going on

steadily, the creature bearing 1000 of pleasure in each A, and 998 of

pain in each B.

At this point it may be asked that an example should be given of one of

these elementary routines which the king set going. And this seems a

reasonable request, and yet it is somewhat too peremptory. For in the

world we may know of what nature the movements of the atoms are without

being able to say exactly what the motion of any one is. In such a case

a type is the only possible presentation. Again, take the example of a

crystal. We know that a crystal has a definite law of shape, and however

much we divide it we find that its parts present the same conformation.

We cannot isolate the ultimate crystalline elements, but we infer that

they must be such as to produce the crystal by their combination.

Now life on the valley was such in its main features as would be

produced by a combination of routines of the kind explained. There were

changes and abrupt transitions, but the general and prevailing plan of

life was that of a routine of alternating acts of a pleasurable and a

painful kind. It was just such as would be built up out of elementary

routines, on which the king could count, and which, unless he modified

their combinations, tended to produce rhythmic processes of a larger

kind. And even the changes and abruptnesses had a recurrent nature about

them, for if any routine in the valley altered suddenly, it was found

that there were cases of other routines altering in like manner, when

the conditions under which they came were similar. Thus the fundamental

type of the action which the king instituted was that of a routine AB,

AB, as described above. But there were two circumstances which caused a

variation, so that this simple routine was modified.

Firstly, there was not one being only but many.

Secondly, the king wished to have some of his pain-bearing power set

free from time to time. He did not wish to have to be continually

spending it all in maintaining the routines he had started at first, and

those immediately connected with them.

When he first began to organize the life of the beings he did not

consciously keep back any of his pain-bearing power, but threw it all in

the activities which he started. Still from time to time he wished to

start new activities quite unconnected with the old, and for this reason

he withdrew some of his pain-bearing power, as will be shown afterwards.

There were many beings. The king chose that the type of activity in each

should be a routine. In that way he could calculate on the activity, and

hold it in his mind as a settled process on whose operation he could

count. But as the routines of the beings proceeded they came into

contact with one another, and made, even by their simple co-existence,

something different from what a routine by itself was. They interwove in

various ways. Then, in order to take advantage of the combinations of

these routines, or to modify them, it was necessary to set going other

routines.

In order to be able to originate these connected routines the king

adopted the following plan.

In the first action AB he separated the creatures’ apathy into 1000

pleasure and 1000 pain, bearing 2 of the pain himself. The creature thus

went through 1000 of pleasure and 998 of pain. In the next action AB he

did not separate the beings’ apathy up into so much pleasure and pain.

He separated it up into 980 pleasure and 980 pain, that is, each moment

of feeling was 20 less in sensation than the moments of feeling were in

the first action.

Now it is obvious that if the bearing 2 of pain will make it worth while

for a being to go through 1000 pleasure and 998 pain, then the bearing

on the king’s part of 1 of pain would make it worth while for the being

to go through 500 pleasure and 499 of pain.

And a similar relation would hold for different amounts of pleasure and

pain. Thus clearly for the being to go through 980 of pleasure and the

corresponding amount of pain, it would not be necessary for the king to

bear so much as when the being went through 1000 of pleasure and the

corresponding amount of pain.

Consequently when the king divided the beings’ apathy into 980 pleasure

and 980 pain, it would not be necessary for him to bear 2 of pain to

make it worth the beings’ while to go through the action. The king would

not bear so much as 2 of pain, and thus he would have some of his

pain-bearing power set free. He would have exactly as much as would

enable him to make it worth a being’s while to go through an action with

the moments of 20 of pleasure and 20 of pain.

And this—with a correction which will come later—is what the king did.

He employed the pain-bearing power thus set free in starting other

routines. Thus in the routine AB, AB, AB there would be first of all the

action AB. Then along with the second action AB, the king (with the

pain-bearing power set free) started an action CD—the beginning of a

routine CD, CD, CD. Thus as the first routine went on and came into

connection with other routines, new and supplementary routines sprang up

which regulated and took advantage of the combinations of the old

routines.

The amount of the moments of pleasure in the routine CD, was (with a

slight correction explained below) measured in sensation, equal to 20.

Thus the moment of pleasure in the first A being 1000, the moment of

pleasure in the second A was 980, the moment of pleasure in the first C

was 20 (subject to the correction spoken of). Thus the total amount of

sensation in the second A and the associated act C, taken together (but

for a small correction) was equal to the sensation in the first A. Hence

the three points which were characteristic of the activity of the beings

in the valley are obvious enough.

1. There is as fundamental type a routine AB, AB, AB, the sensation

involved in which goes on diminishing.

2. There are routines CD, CD, &c., connected with AB, AB, in which the

sensation which disappears in the routine AB, AB seems to reappear.

3. In the action AB itself there is a disappearance of sensation. The

sensation connected with A is 1000, that connected with B is 998. Thus 2

of sensation seems to have disappeared. This 2 of sensation is of course

the pain which the king bore, and which was the means whereby the

creature was induced to go through the action at all. But looked at from

the point of view of sensation, it seems like a diminution of amount.

This diminution of amount, owing to the correction spoken of above, was

to be found regularly all through the routine.

And now, with the exception of the final correction, the theory of the

king’s activity is complete. There are certain mathematical difficulties

which render an exhaustive account somewhat obscure in expression. When

we take a general survey of a theory we want to see roughly how it all

hangs together; but if we mean to adopt it, the exactitude of the

numerical relations becomes a matter of vital importance.

It must be added that the numbers taken above were taken simply for

purposes of illustration. In reality the pain born by the king was less

in proportion.

The exhaustive account which follows deals with small numerical

quantities. It had better be omitted for the present, and turned to

later on for reference.

EXHAUSTIVE ACCOUNT.

We keep for the time being to the numbers used above. When the king had

enough pain-bearing power set free in the second action of the routine

AB, AB to start another routine CD, of 20 pleasure 20 pain, he did not

use it all. He only used enough of it to set a routine going the moments

of pleasure and pain in which were 16 in sensation. The routine CD was

made up of acts with 16 of pleasure and 16 of pain.

The sensation in the first A was 1000, in the first B it was 998, giving

a disappearance of 2. In the second A it was 980, and in C, which starts

concurrently with the second A, it was not 20 as might have been

expected, but 16, giving a loss of 4. The second A is less than the

first A by 20. Searching for that 20 we find 16 in C. But there has been

a disappearance of 4.

Looking now at the successive acts in the series we have in A 1000

sensation, in B 998 sensation, in A and C together 996 sensation.

The cause of the loss between A and B has already been explained. That

between B and the second A with C remains to be accounted for.

It has been already said that the king withdrew some of his pain-bearing

power from the routine AB and all routines connected with it, thus he

was enabled to start activities altogether unconnected with those which

he had originated, and was with regard to the products of his own

activity as he had been at first, with regard to the beings in the

valley before he started them on the path of life. And it was in

consequence of his withdrawal of his pain-bearing power that the amount

of sensation in C was not 20 but was less. This loss of 4 of sensation

to the being corresponded to a setting free of a certain portion of

pain-bearing power on the part of the king. And thus as the process went

on, a portion of his power was continually being returned to him.

In the table below the first line of figures contains the amount of

sensation in the actions AB, AB. The second line of figures contains the

amount of sensation in the actions CD, CD. The third line of figures

relates to another connected routine EF, EF, which originates in a

manner similar to CD. The fourth line of figures represents the amount

of pain borne by the king, the fifth line represents his pain-bearing

power set free.

(1) 1000 998 980 978-40/1000 960 958-80/1000

A B A B A B

(2) 16 15-998/1000 15-630/1000 15-658640/1000000

C D C D

(3) 16 15-998/1000

E F

(4) 2 1-992/1000 1-991/1000

+

360/1000000

(5) 0 8/1000 8/1000 +

640/1000000

If the total amount of sensation which is experienced by the being in

the original routine and the connected routines in the consecutive

stages be summed up, it will be found to be

1000, 998, 996, 994-88/1000, 991-680/1000,

and so on.

Finally, the proportion of pain borne by the king was so small compared

with the sensation experienced by the being, that A and B were

apparently equal in sensation. Thus the sensation in the second A and in

C together becomes apparently equal to that in B. And instead of the

sensation diminishing quickly as shown above, it was only after a great

many acts of the primary and connected routines had been gone through

that any diminution of sensation in the form which the being could

experience it was to be detected. Thus, as before stated, there was:

1. A routine of continually diminishing sensation.

2. Connected routines the sensation in which was apparently equal to

that lost in A.

3. There was a continuous disappearance of sensation from the experience

of the beings accompanying every step of the routine. The sensation

which they could experience was less in every subsequent step and

connected steps than in any one in which it was measured.

Scientific Romances (First Series) · 第 5 / 12 章