by Jules Verne
I had only just time to replace the unfortunate document upon the table.
Professor Liedenbrock seemed to be greatly abstracted.
The ruling thought gave him no rest. Evidently he had gone deeply into the matter, analytically and with profound scrutiny. He had brought all the resources of his mind to bear upon it during his walk, and he had come back to apply some new combination.
He sat in his armchair, and pen in hand he began what looked very much like algebraic formula: I followed with my eyes his trembling hands, I took count of every movement. Might not some unhoped-for result come of it? I trembled, too, very unnecessarily, since the true key was in my hands, and no other would open the secret.
For three long hours my uncle worked on without a word, without lifting his head; rubbing out, beginning again, then rubbing out again, and so on a hundred times.
I knew very well that if he succeeded in setting down these letters in every possible relative position, the sentence would come out. But I knew also that twenty letters alone could form two quintillions, four hundred and thirty-two quadrillions, nine hundred and two trillions, eight billions, a hundred and seventy-six millions, six hundred and forty thousand combinations. Now, here were a hundred and thirty-two letters in this sentence, and these hundred and thirty-two letters would give a number of different sentences, each made up of at least a hundred and thirty-three figures, a number which passed far beyond all calculation or conception.
So I felt reassured as far as regarded this heroic method of solving the difficulty.
But time was passing away; night came on; the street noises ceased; my uncle, bending over his task, noticed nothing, not even Martha half opening the door; he heard not a sound, not even that excellent woman saying:
"Will not monsieur take any supper to-night?"
And poor Martha had to go away unanswered. As for me, after long resistance, I was overcome by sleep, and fell off at the end of the sofa, while uncle Liedenbrock went on calculating and rubbing out his calculations.
When I awoke next morning that indefatigable worker was still at his post. His red eyes, his pale complexion, his hair tangled between his feverish fingers, the red spots on his cheeks, revealed his desperate struggle with impossibilities, and the weariness of spirit, the mental wrestlings he must have undergone all through that unhappy night.
To tell the plain truth, I pitied him. In spite of the reproaches which I considered I had a right to lay upon him, a certain feeling of compassion was beginning to gain upon me. The poor man was so entirely taken up with his one idea that he had even forgotten how to get angry. All the strength of his feelings was concentrated upon one point alone; and as their usual vent was closed, it was to be feared lest extreme tension should give rise to an explosion sooner or later.
I might with a word have loosened the screw of the steel vice that was crushing his brain; but that word I would not speak.
Yet I was not an ill-natured fellow. Why was I dumb at such a crisis? Why so insensible to my uncle's interests?
"No, no," I repeated, "I shall not speak. He would insist upon going; nothing on earth could stop him. His imagination is a volcano, and to do that which other geologists have never done he would risk his life. I will preserve silence. I will keep the secret which mere chance has revealed to me. To discover it, would be to kill Professor Liedenbrock! Let him find it out himself if he can. I will never have it laid to my door that I led him to his destruction."
Having formed this resolution, I folded my arms and waited. But I had not reckoned upon one little incident which turned up a few hours after.
When our good Martha wanted to go to Market, she found the door locked. The big key was gone. Who could have taken it out? Assuredly, it was my uncle, when he returned the night before from his hurried walk.
Was this done on purpose? Or was it a mistake? Did he want to reduce us by famine? This seemed like going rather too far! What! should Martha and I be victims of a position of things in which we had not the smallest interest? It was a fact that a few years before this, whilst my uncle was working at his great classification of minerals, he was forty-eight hours without eating, and all his household were obliged to share in this scientific fast. As for me, what I remember is, that I got severe cramps in my stomach, which hardly suited the constitution of a hungry, growing lad.
Now it appeared to me as if breakfast was going to be wanting, just as supper had been the night before. Yet I resolved to be a hero, and not to be conquered by the pangs of hunger. Martha took it very seriously, and, poor woman, was very much distressed. As for me, the impossibility of leaving the house distressed me a good deal more, and for a very good reason. A caged lover's feelings may easily be imagined.
My uncle went on working, his imagination went off rambling into the ideal world of combinations; he was far away from earth, and really far away from earthly wants.
About noon hunger began to stimulate me severely. Martha had, without thinking any harm, cleared out the larder the night before, so that now there was nothing left in the house. Still I held out; I made it a point of honour.
Two o'clock struck. This was becoming ridiculous; worse than that, unbearable. I began to say to myself that I was exaggerating the importance of the document; that my uncle would surely not believe in it, that he would set it down as a mere puzzle; that if it came to the worst, we should lay violent hands on him and keep him at home if he thought on venturing on the expedition that, after all, he might himself discover the key of the cipher, and that then I should be clear at the mere expense of my involuntary abstinence.
These reasons seemed excellent to me, though on the night before I should have rejected them with indignation; I even went so far as to condemn myself for my absurdity in having waited so long, and I finally resolved to let it all out.
I was therefore meditating a proper introduction to the matter, so as not to seem too abrupt, when the Professor jumped up, clapped on his hat, and prepared to go out.
Surely he was not going out, to shut us in again! no, never!
"Uncle!" I cried.
He seemed not to hear me.
"Uncle Liedenbrock!" I cried, lifting up my voice.
"Ay," he answered like a man suddenly waking.
"Uncle, that key!"
"What key? The door key?"
"No, no!" I cried. "The key of the document."
The Professor stared at me over his spectacles; no doubt he saw something unusual in the expression of my countenance; for he laid hold of my arm, and speechlessly questioned me with his eyes. Yes, never was a question more forcibly put.
I nodded my head up and down.
He shook his pityingly, as if he was dealing with a lunatic. I gave a more affirmative gesture.
His eyes glistened and sparkled with live fire, his hand was shaken threateningly.
This mute conversation at such a momentous crisis would have riveted the attention of the most indifferent. And the fact really was that I dared not speak now, so intense was the excitement for fear lest my uncle should smother me in his first joyful embraces. But he became so urgent that I was at last compelled to answer.
"Yes, that key, chance -"
"What is that you are saying?" he shouted with indescribable emotion.
"There, read that!" I said, presenting a sheet of paper on which I had written.
"But there is nothing in this," he answered, crumpling up the paper.
"No, nothing until you proceed to read from the end to the beginning."
I had not finished my sentence when the Professor broke out into a cry, nay, a roar. A new revelation burst in upon him. He was transformed!
"Aha, clever Saknussemm!" he cried. "You had first written out your sentence the wrong way."
And darting upon the paper, with eyes bedimmed, and voice choked with emotion, he read the whole document from the last letter to the first.
It was conceived in the following terms:
In Sneffels Joculis
craterem quem delibat Umbra Scartaris Julii intra calendas descende, Audax viator, et terrestre centrum attinges. Quod feci, Arne Saknussemm. [1]
Which bad Latin may be translated thus:
"Descend, bold traveller, into the crater of the jokul of Sneffels, which the shadow of Scartaris touches before the kalends of July, and you will attain the centre of the earth; which I have done, Arne Saknussemm."
In reading this, my uncle gave a spring as if he had touched a Leyden jar. His audacity, his joy, and his convictions were magnificent to behold. He came and he went; he seized his head between both his hands; he pushed the chairs out of their places, he piled up his books; incredible as it may seem, he rattled his precious nodules of flints together; he sent a kick here, a thump there. At last his nerves calmed down, and like a man exhausted by too lavish an expenditure of vital power, he sank back exhausted into his armchair.
"What o'clock is it?" he asked after a few moments of silence.
"Three o'clock," I replied.
"Is it really? The dinner-hour is past, and I did not know it. I am half dead with hunger. Come on, and after dinner -"
[1] In the cipher, _audax_ is written _avdas,_ and _quod_ and _quem,_ _hod_ and _ken_. (Tr.)
"Well?"
"After dinner, pack up my trunk."
"What?" I cried.
"And yours!" replied the indefatigable Professor, entering the dining-room.
CHAPTER VI.
EXCITING DISCUSSIONS ABOUT AN UNPARALLELED ENTERPRISE
At these words a cold shiver ran through me. Yet I controlled myself; I even resolved to put a good face upon it. Scientific arguments alone could have any weight with Professor Liedenbrock. Now there were good ones against the practicability of such a journey. Penetrate to the centre of the earth! What nonsense! But I kept my dialectic battery in reserve for a suitable opportunity, and I interested myself in the prospect of my dinner, which was not yet forthcoming.
It is no use to tell of the rage and imprecations of my uncle before the empty table. Explanations were given, Martha was set at liberty, ran off to the market, and did her part so well that in an hour afterwards my hunger was appeased, and I was able to return to the contemplation of the gravity of the situation.
During all dinner time my uncle was almost merry; he indulged in some of those learned jokes which never do anybody any harm. Dessert over, he beckoned me into his study.
I obeyed; he sat at one end of his table, I at the other.
"Axel," said he very mildly; "you are a very ingenious young man, you have done me a splendid service, at a moment when, wearied out with the struggle, I was going to abandon the contest. Where should I have lost myself? None can tell. Never, my lad, shall I forget it; and you shall have your share in the glory to which your discovery will lead."
"Oh, come!" thought I, "he is in a good way. Now is the time for discussing that same glory."
"Before all things," my uncle resumed, "I enjoin you to preserve the most inviolable secrecy: you understand? There are not a few in the scientific world who envy my success, and many would be ready to undertake this enterprise, to whom our return should be the first news of it."
"Do you really think there are many people bold enough?" said I.
"Certainly; who would hesitate to acquire such renown? If that document were divulged, a whole army of geologists would be ready to rush into the footsteps of Arne Saknussemm."
"I don't feel so very sure of that, uncle," I replied; "for we have no proof of the authenticity of this document."
"What! not of the book, inside which we have discovered it?"
"Granted. I admit that Saknussemm may have written these lines. But does it follow that he has really accomplished such a journey? And may it not be that this old parchment is intended to mislead?"
I almost regretted having uttered this last word, which dropped from me in an unguarded moment. The Professor bent his shaggy brows, and I feared I had seriously compromised my own safety. Happily no great harm came of it. A smile flitted across the lip of my severe companion, and he answered:
"That is what we shall see."
"Ah!" said I, rather put out. "But do let me exhaust all the possible objections against this document."
"Speak, my boy, don't be afraid. You are quite at liberty to express your opinions. You are no longer my nephew only, but my colleague. Pray go on."
"Well, in the first place, I wish to ask what are this Jokul, this Sneffels, and this Scartaris, names which I have never heard before?"
"Nothing easier. I received not long ago a map from my friend, Augustus Petermann, at Liepzig. Nothing could be more apropos. Take down the third atlas in the second shelf in the large bookcase, series Z, plate 4."
I rose, and with the help of such precise instructions could not fail to find the required atlas. My uncle opened it and said:
"Here is one of the best maps of Iceland, that of Handersen, and I believe this will solve the worst of our difficulties."
I bent over the map.
"You see this volcanic island," said the Professor; "observe that all the volcanoes are called jokuls, a word which means glacier in Icelandic, and under the high latitude of Iceland nearly all the active volcanoes discharge through beds of ice. Hence this term of jokul is applied to all the eruptive mountains in Iceland."
"Very good," said I; "but what of Sneffels?"
I was hoping that this question would be unanswerable; but I was mistaken. My uncle replied:
"Follow my finger along the west coast of Iceland. Do you see Rejkiavik, the capital? You do. Well; ascend the innumerable fiords that indent those sea-beaten shores, and stop at the sixty-fifth degree of latitude. What do you see there?"
"I see a peninsula looking like a thigh bone with the knee bone at the end of it."
"A very fair comparison, my lad. Now do you see anything upon that knee bone?"
"Yes; a mountain rising out of the sea."
"Right. That is Snæfell."
"That Snæfell?"
"It is. It is a mountain five thousand feet high, one of the most remarkable in the world, if its crater leads down to the centre of the earth."
"But that is impossible," I said shrugging my shoulders, and disgusted at such a ridiculous supposition.
"Impossible?" said the Professor severely; "and why, pray?"
"Because this crater is evidently filled with lava and burning rocks, and therefore -"
"But suppose it is an extinct volcano?"
"Extinct?"
"Yes; the number of active volcanoes on the surface of the globe is at the present time only about three hundred. But there is a very much larger number of extinct ones. Now, Snæfell is one of these. Since historic times there has been but one eruption of this mountain, that of 1219; from that time it has quieted down more and. more, and now it is no longer reckoned among active volcanoes."
To such positive statements I could make no reply. I therefore took refuge in other dark passages of the document.
"What is the meaning of this word Scartaris, and what have the kalends of July to do with it?"
My uncle took a few minutes to consider. For one short moment I felt a ray of hope, speedily to be extinguished. For he soon answered thus:
"What is darkness to you is light to me. This proves the ingenious care with which Saknussemm guarded and defined his discovery. Sneffels, or Snæfell, has several craters. It was therefore necessary to point out which of these leads to the centre of the globe. What did the Icelandic sage do? He observed that at the approach of the kalends of July, that is to say in the last days of June, one of the peaks, called Scartaris, flung its shadow down the mouth of that particular crater, and he committed that fact to his document. Could there possibly have been a more exact guide? As soon as we have arrived at the summit of Snæfell we shall have no hesitation as to the proper road to take."
Decidedly, my uncle had answered every one of my objections. I saw that his position on the old parchment was impregna
ble. I therefore ceased to press him upon that part of the subject, and as above all things he must be convinced, I passed on to scientific objections, which in my opinion were far more serious.
"Well, then," I said, "I am forced to admit that Saknussemm's sentence is clear, and leaves no room for doubt. I will even allow that the document bears every mark and evidence of authenticity. That learned philosopher did get to the bottom of Sneffels, he has seen the shadow of Scartaris touch the edge of the crater before the kalends of July; he may even have heard the legendary stories told in his day about that crater reaching to the centre of the world; but as for reaching it himself, as for performing the journey, and returning, if he ever went, I say no - he never, never did that."
"Now for your reason?" said my uncle ironically.
"All the theories of science demonstrate such a feat to be impracticable."
"The theories say that, do they?" replied the Professor in the tone of a meek disciple. "Oh! unpleasant theories! How the theories will hinder. us, won't they?"
I saw that he was only laughing at me; but I went on all the same.
"Yes; it is perfectly well known that the internal temperature rises one degree for every 70 feet in depth; now, admitting this proportion to be constant, and the radius of the earth being fifteen hundred leagues, there must be a temperature of 360,032 degrees at the centre of the earth. Therefore, all the substances that compose the body of this earth must exist there in a state of incandescent gas; for the metals that most resist the action of heat, gold, and platinum, and the hardest rocks, can never be either solid or liquid under such a temperature. I have therefore good reason for asking if it is possible to penetrate through such a medium."
"So, Axel, it is the heat that troubles you?"
"Of course it is. Were we to reach a depth of thirty miles we should have arrived at the limit of the terrestrial crust, for there the temperature will be more than 2372 degrees."
"Are you afraid of being put into a state of fusion?"
"I will leave you to decide that question," I answered rather sullenly. "This is my decision," replied Professor Liedenbrock, putting on one of his grandest airs. "Neither you nor anybody else knows with any certainty what is going on in the interior of this globe, since not the twelve thousandth part of its radius is known; science is eminently perfectible; and every new theory is soon routed by a newer. Was it not always believed until Fourier that the temperature of the interplanetary spaces decreased perpetually? and is it not known at the present time that the greatest cold of the ethereal regions is never lower than 40 degrees below zero Fahr.? Why should it not be the same with the internal heat? Why should it not, at a certain depth, attain an impassable limit, instead of rising to such a point as to fuse the most infusible metals?"