Why, my dear, it is _yourself!_

Ay! Bethink you, now, of all the bread-and-butter, and bonbons, and

gingerbread, and cakes, and sweetmeats, and even soup and plain food

(the soup and plain food being the most useful of all) which you have

been sending, day by day, for some time past, down what we used to

call "the red lane," into the little gulf below. What do you think

became of them when they got there? Well, they set to work at once,

without asking your leave, to transform themselves into something else;

and gliding cunningly into all the holes and corners of your body,

became there, each as best he might, bones, flesh, blood, etc.,

etc. Touch yourself where you will, it is upon these things you lay

your hand, though, of course, without recognizing them, for the

transformation is perfect and complete. And it is the same with

everybody.

Look at your little pink nails, which push out further and further

every morning; examine the tips of your beautiful fair hair, which

gets longer and longer by degrees; coming out from your head as grass

springs up from the earth; feel the firm corners of your second teeth,

which are gradually succeeding those which came to you in infancy; you

have _eaten_ all these things, and that no long time ago.

Nor are you children the only creatures who are busy in this way. There

is your kitten, for instance, who a few months ago was only a tiny bit

of fur, but is now turning gradually into a grown-up cat. It is her

daily food which is daily becoming a cat inside her--her saucers of

milk now, and very soon her mice, all serve to the same end.

The large ox, too, of whom you are so much afraid, because you cannot

as yet be persuaded what a good-natured beast he really is, and how

unlikely to do any harm to children who do none to him--that large ox

began life as a small calf, and it is the grass which he has been

eating for some time past which has transformed him into the huge mass

of flesh you now see, and which by-and-by will be eaten by man, to

become man's flesh in the same manner.

But, further, still: Even the forest trees, which grow so high and

spread so wide, were at first no bigger than your little finger, and

all the grandeur and size you now look upon, they have taken in by the

process of eating. "What, _do trees eat?_" you ask.

Verily, do they; and they are, by no means, the least greedy of eaters,

for they eat day and night without ceasing. Not, as you may suppose,

that they crunch bonbons, or anything else as you do; nor is the process

with them precisely the same as with you. Yet you will be surprised

hereafter, I assure you, to find how many points of resemblance exist

between them and us in this matter. But we will speak further of this

presently.

Now, I think you must allow that there are few fairytales more

marvellous than this history of bread and meat turning into little

boys and girls, milk and mice turning into cats, and grass into oxen!

And I call it a _history_, observe, because it is a transformation

that never happens suddenly, but by degrees, as time goes on.

Now, then, for the explanation. You have heard, I dare say, of those

wonderful spinning-machines which take in at one end a mass of raw

cotton, very like what you see in wadding, and give out at the other

a roll of fine calico, all folded and packed up ready to be delivered

to the tradespeople. Well, you have within you, a machine even more

ingenious than that, which receives from you all the bread-and-butter

and other sorts of food you choose to put into it, and returns it to

you changed into the nails, hair, bones and flesh we have been talking

about, and many other things besides; for there are quantities of

things in your body, all different from each other, which you are

manufacturing in this manner all day long, without knowing anything

about it. And a very fortunate thing this is for you: for I do not

know what would become of you if you had to be thinking from morning

to night of all that requires to be done in your body, as your mother

has to look after and remember all that has to be done in the house.

Just think what a relief it would be to her to possess a machine which

should sweep the rooms, cook the dinners, wash the plates, mend torn

clothes, and keep watch over everything without giving her any trouble;

and, moreover, make no more noise or fuss than yours does, which has

been working away ever since you were born without your ever troubling

your head about it, or probably even knowing of its existence! Just

think of this and be thankful.

But do not fancy you are the only possessor of a magical machine of

this sort. Your kitten has one also, and the ox we were speaking of,

and all other living creatures. And theirs render the same service to

them that yours does to you, and much in the same way; for all these

machines are made after one model, though with certain variations

adapted to the differences in each animal. And, as you will see

by-and-by, these variations exactly correspond with the different sort

of work that has to be done in each particular case. For instance,

where the machine has grass to act upon, as in the ox, it is differently

constructed from that in the cat which has to deal with meat and mice.

In the same way in our manufactories, though all the spinning-machines

are made upon one model, there is one particular arrangement for those

which spin cotton, another for those which spin wool, another for flax,

and so on.

But, further:

You have possibly noticed already, without being told, that all animals

are not of equal value; or, at least, to use a better expression, they

have not all had the same advantages bestowed on them. The dog, for

instance, that loving and intelligent companion, who almost reads your

thoughts in your eyes, and is as affectionate and obedient to his master

as it were to be wished all children were to their parents--this dog

is, as you must own, very superior, in all ways, to the frog, with its

large goggle eyes and clammy body, hiding itself in the water as soon

as you come near it. But again, the frog, which can come and go as it

likes, is decidedly superior to the oyster, which has neither head nor

limbs, and lives all alone, glued into a shell, in a sort of perpetual

imprisonment.

Now the machine I have been telling you about is found in the oyster

and in the frog as well as in the dog, only it is less complicated,

and therefore less perfect in the oyster than in the frog; and less

perfect again in the frog than in the dog; for as we descend in the

scale of animals we find it becoming less and less elaborate--losing

here one of its parts, there another, but nevertheless remaining still

the same machine to all intents and purposes; though by the time it

has reached its lowest condition of structure we should hardly be able

to recognize it again, if we had not watched it through all its

gradations of form, and escorted it, as it were, from stage to stage.

Let me make this clear to you by a comparison.

You know the lamp which is lit every evening on the drawing-room table,

and around which you all assemble to work or read. Take off first the

shade, which throws the light on your book--then the glass which

prevents it smoking--then the little chimney which holds the wick and

drives the air into the flame to make it burn brightly. Then take away

the screw, which sends the wick up and down; undo the pieces one by

one, until none remain but those absolutely necessary to having a light

at all--namely, the receptacle for the oil and the floating wick which

consumes it.

Now if any one should come in and hear you say, "Look at my lamp,"

what would he reply? He would most likely ask at once, "What lamp?"--for

there would be very little resemblance to a lamp in that mere ghost

of one before him.

But to you, who have seen the different parts removed one after another,

that wick soaked in oil (let your friend shake his head about it as

he pleases) will still be the lamp to you, however divested of much

that made it once so perfect, and however dimly it may shine in

consequence.

And this is exactly what happens when the machine we are discussing

is examined in the different grades of animals. The ignoramus who has

not followed it through its changes and reductions cannot recognize

it when it is presented to him in its lowest condition; but any one

who has carefully observed it throughout, knows that it is, in point

of fact, the same machine still.

This, then, is what we are now going to look at together, my dear

little girl. We will study first, piece by piece, the exquisite machine

within ourselves, which is of such unceasing use to us as long as we

do not give it more than a proper share of work to perform. Do you

understand? We will see what becomes of the mouthful of bread which

you place so coolly between your teeth, as if when that was done nothing

further remained to be thought about. We will trace it in its passage

through every part of the machine, from beginning to end. It will

therefore be simply only the _History of a Mouthful of Bread_ I

am telling you, even while I seem to be talking of other matters; for

to make that comprehensible I shall have to enter into a good many

explanations.

And when you have thoroughly got to understand the history of what you

eat yourself, we will look a little into the history of what other

animals eat, beginning by those most like ourselves, and going on to

the rest in regular succession downwards. And while we are on the

subject, I will say a word or two on the way in which vegetables eat,

for, as you remember, I have stated that they do eat also.

Do you think this is likely to interest you, and be worth the trouble

of some thought and attention?

Perhaps you may tell me it sounds very tedious, and like making a great

fuss about a trifle; that you have all your life eaten mouthfuls of

bread without troubling yourself as to what became of them, and yet

have not been stopped growing by your ignorance, any more than the

little cat, who knows no more how it happens than you do.

True, my dear; but the cat is only a little cat, and you are a little

girl. Up to the present moment you and she have known, one as much as

the other on this subject, and on that point you have therefore had

no superiority over her. But she will never trouble herself about it,

and will always remain a little cat. You, on the contrary, are intended

by God to become something more in intelligence than you are now, and

it is by learning more than the cat that you will rise above her in

this respect. To learn, is the duty of all men, not only for the

pleasure of curiosity and the vanity of being called learned, but

because in proportion to what we learn we approach nearer to the destiny

which God has appointed to man, and when we walk obediently in the

path which God himself has marked out for us, we necessarily become

better.

It is sometimes said to grown-up people, that it is never too late to

learn. To children one may say that it is never too early to learn.

And among the things which they may learn, those which I want now to

teach you have the double merit of being, in the first place amusing,

and afterwards, and above all, calculated to accustom you to think of

God, by causing you to observe the wonders which He has done. Sure am

I that when you know them you will not fail to admire them; moreover

I promise your mother that you will be all the better, as well as

wiser, for the study.

The history of a mouthful of bread · 第 12 / 95 题