"Our fathers have left us much learning, but they had not traveled far, and so we may count this a noble new discovery. We are safe for renown now, even though our labors began and ended with this single achievement. I wonder what this wall is built of? Can it be fungus? Fungus is an honorable good thing to build a wall of."
Professor Snail adjusted his field-glass and examined the rampart critically. Finally he said:
"'The fact that it is not diaphanous convinces me that it is a dense vapor formed by the calorification of ascending moisture dephlogisticated by refraction. A few endiometrical experiments would confirm this, but it is not necessary. The thing is obvious."
So he shut up his glass and went into his shell to make a note of the discovery of the world's end, and the nature of it.
"Profound mind!" said Professor Angle-Worm to Professor Field-Mouse; "profound mind! nothing can long remain a mystery to that august brain."
Night drew on apace, the sentinel crickets were posted, the Glow-Worm and Fire-Fly lamps were lighted, and the camp sank to silence and sleep. After breakfast in the morning, the expedition moved on. About noon a great avenue was reached, which had in it two endless parallel bars of some kind of hard black substance, raised the height of the tallest Bull Frog, above the general level. The scientists climbed up on these and examined and tested them in various ways. They walked along them for a great distance, but found no end and no break in them. They could arrive at no decision. There was nothing in the records of science that mentioned anything of this kind. But at last the bald and venerable geographer, Professor Mud Turtle, a person who, born poor, and of a drudging low family, had, by his own native force raised himself to the headship of the geographers of his generation, said:
"'My friends, we have indeed made a discovery here. We have found in a palpable, compact, and imperishable state what the wisest of our fathers always regarded as a mere thing of the imagination. Humble yourselves, my friends, for we stand in a majestic presence. These are parallels of latitude!"
Every heart and every head was bowed, so awful, so sublime was the magnitude of the discovery. Many shed tears.
The camp was pitched and the rest of the day given up to writing voluminous accounts of the marvel, and correcting astronomical tables to fit it. Toward midnight a demoniacal shriek was heard, then a clattering and rumbling noise, and the next instant a vast terrific eye shot by, with a long tail attached, and disappeared in the gloom, still uttering triumphant shrieks.
The poor damp laborers were stricken to the heart with fright, and stampeded for the high grass in a body. But not the scientists. They had no superstitions. They calmly proceeded to exchange theories. The ancient geographer's opinion was asked. He went into his shell and deliberated long and profoundly. When he came out at last, they all knew by his worshiping countenance that he brought light. Said he:
"Give thanks for this stupendous thing which we have been permitted to witness. It is the Vernal Equinox!"
There were shoutings and great rejoicings.
"But," said the Angle-Worm, uncoiling after reflection, "this is dead summer-time."
"Very well," said the Turtle, "we are far from our region; the season differs with the difference of time between the two points."
"Ah, true: True enough. But it is night. How should the sun pass in the night?"
"In these distant regions he doubtless passes always in the night at this hour."
"Yes, doubtless that is true. But it being night, how is it that we could see him?"
"It is a great mystery. I grant that. But I am persuaded that the humidity of the atmosphere in these remote regions is such that particles of daylight adhere to the disk and it was by aid of these that we were enabled to see the sun in the dark."
This was deemed satisfactory, and due entry was made of the decision.