Ever since the commencement of our marvelous journey, I had experienced many surprises, had suffered from many illusions. I thought that I was case-hardened against all surprises and could neither see nor hear anything to amaze me again.  
I was like a many who, having been round the world, finds himself wholly blase and proof against the marvelous.
 
When, however, I saw these two letters, which had been engraven three hundred years before, I stood fixed in an attitude of mute surprise.
 
Not only was there the signature of the learned and enterprising alchemist written in the rock, but I held in my hand the very identical instrument with which he had laboriously engraved it.
 
It was impossible, without showing an amount of incredulity scarcely becoming a sane man, to deny the existence of the traveler, and the reality of that voyage which I believed all along to have been a myth—the mystification of some fertile brain.
 
While these reflections were passing through my mind, my uncle, the Professor, gave way to an access of feverish and poetical excitement.
 
"Wonderful and glorious genius, great Saknussemm," he cried, "you have left no stone unturned, no resource omitted, to show to other mortals the way into the interior of our mighty globe, and your fellow creatures can find the trail left by your illustrious footsteps, three hundred years ago, at the bottom of these obscure subterranean abodes. You have been careful to secure for others the contemplation of these wonders and marvels of creation. Your name engraved at every important stage of your glorious journey leads the hopeful traveler direct to the great and mighty discovery to which you devoted such energy and courage. The audacious traveler, who shall follow your footsteps to the last, will doubtless find your initials engraved with your own hand upon the centre of the earth. I will be that audacious traveler—I, too, will sign my name upon the very same spot, upon the central granite stone of this wondrous work of the Creator. But in justice to your devotion, to your courage, and to your being the first to indicate the road, let this cape, seen by you upon the shores of this sea discovered by you, be called, of all time, Cape Saknussemm."
 
This is what I heard, and I began to be roused to the pitch of enthusiasm indicated by those words. A fierce excitement roused me. I forgot everything. The dangers of the voyage and the perils of the return journey were now as nothing!
 
What another man had done in ages past could, I felt, be done again; I was determined to do it myself, and now nothing that man had accomplished appeared to me impossible.
 
"Forward—forward," I cried in a burst of genuine and hearty enthusiasm.
 
I had already started in the direction of the somber and gloomy gallery when the Professor stopped me; he, the man so rash and hasty, he, the man so easily roused to the highest pitch of enthusiasm, checked me, and asked me to be patient and show more calm.
 
"Let us return to our good friend, Hans," he said; "we will then bring the raft down to this place."
 
I must say that though I at once yielded to my uncle's request, it was not without dissatisfaction, and I hastened along the rocks of that wonderful coast.
 
"Do you know, my dear uncle," I said, as we walked along, "that we have been singularly helped by a concurrence of circumstances, right up to this very moment."
 
"So you begin to see it, do you, Harry?" said the Professor with a smile.
 
"Doubtless," I responded, "and strangely enough, even the tempest has been the means of putting us on the right road. Blessings on the tempest! It brought us safely back to the very spot from which fine weather would have driven us forever. Supposing we had succeeded in reaching the southern and distant shores of this extraordinary sea, what would have become of us? The name of Saknussemm would never have appeared to us, and at this moment we should have been cast away upon an inhospitable coast, probably without an outlet."
 
"Yes, Harry, my boy, there is certainly something providential in that wandering at the mercy of wind and waves towards the south: we have come back exactly north; and what is better still, we fall upon this great discovery of Cape Saknussemm. I mean to say, that it is more than surprising; there is something in it which is far beyond my comprehension. The coincidence is unheard of, marvelous!"
 
"What matter! It is not our duty to explain facts, but to make the best possible use of them."
 
"Doubtless, my boy; but if you will allow me—" said the really delighted Professor.
 
"Excuse me, sir, but I see exactly how it will be; we shall take the northern route; we shall pass under the northern regions of Europe, under Sweden, under Russia, under Siberia, and who knows where—instead of burying ourselves under the burning plains and deserts of Africa, or beneath the mighty waves of the ocean; and that is all, at this stage of our journey, that I care to know. Let us advance, and Heaven will be our guide!"
 
"Yes, Harry, you are right, quite right; all is for the best. Let us abandon this horizontal sea, which could never have led to anything satisfactory. We shall descend, descend, and everlastingly descend. Do you know, my dear boy, that to reach the interior of the earth we have only five thousand miles to travel!"
 
"Bah!" I cried, carried away by a burst of enthusiasm, "the distance is scarcely worth speaking about. The thing is to make a start."
 
My wild, mad, and incoherent speeches continued until we rejoined our patient and phlegmatic guide. All was, we found, prepared for an immediate departure. There was not a single parcel but what was in its proper place. We all took up our posts on the raft, and the sail being hoisted, Hans received his directions, and guided the frail bark towards Cape Saknussemm, as we had definitely named it.
 
The wind was very unfavorable to a craft that was unable to sail close to the wind. It was constructed to go before the blast. We were continually reduced to pushing ourselves forward by means of poles. On several occasions the rocks ran far out into deep water and we were compelled to make a long round. At last, after three long and weary hours of navigation, that is to say, about six o'clock ............