Some years ago, in company with an agreeable party, I spent a long summer day in exploring the Mammoth Cave in Kentucky. We traversed, through spacious galleries affording a solid masonry foundation for the town and county overhead, the six or eight black miles from the mouth of the cavern to the innermost recess which tourists visit,—a niche or grotto made of one seamless stalactite, and called, I believe, Serena's Bower. I lost the light of one day. I saw high domes, and bottomless pits; heard the voice of unseen waterfalls; paddled three quarters of a mile in the deep Echo River, whose waters are peopled with the blind fish; crossed the streams "Lethe" and "Styx"; plied with music and guns the echoes in these alarming galleries; saw every form of stalagmite and stalactite in the sculptured and fretted chambers,—the icicle, the orange-flower, the acanthus, the grapes, and the snowball. We shot Bengal lights into the vaults and groins of the sparry cathedrals, and examined all the masterpieces which the four combined engineers, water, limestone, gravitation, and time, could make in the dark.
"Fooled thou must be, though wisest of the wise:
Then be the fool of virtue, not of vice."
The sights and scenery of the cave had the same dignity that belongs to all natural objects, and which shames the fine things to which we foppishly compare them. I remarked, especially, the mimetic habit, with which Nature, on new instruments, hums her old tunes, making night to mimic day, and chemistry to ape vegetation. But I then took notice, and still chiefly remember, that the best thing which the cave had to offer was an illusion. On arriving at what is called the "Star-Chamber," our lamps were taken from us by the guide, and extinguished or put aside, and, on looking upwards, I saw or seemed to see the night heaven thick with stars glimmering more or less brightly over our heads, and even what seemed a comet flaming among them. All the party were touched with astonishment and pleasure. Our musical friends sung with much feeling a pretty song, "The stars are in the quiet sky," &c., and I sat down on the rocky floor to enjoy the serene picture. Some crystal specks in the black ceiling high overhead, reflecting the light of a half-hid lamp, yielded this magnificent effect.
I own, I did not like the cave so well for eking out its sublimities with this theatrical trick. But I have had many experiences like it, before and since; and we must be content to be pleased without too curiously analyzing the occasions. Our conversation with Nature is not just what it seems. The cloud-rack, the sunrise and sunset glories, rainbows, and northern lights are not quite so spheral as our childhood thought them; and the part our organization plays in them is too large. The senses interfere everywhere, and mix their own structure with all they report of. Once, we fancied the earth a plane, and stationary. In admiring the sunset, we do not yet deduct the rounding, coordinating, pictorial powers of the eye.
The same interference from our organization creates the most of our pleasure and pain. Our first mistake is the belief that the circumstance gives the joy which we give to the circumstance. Life is an ecstasy. Life is sweet as nitrous oxide; and the fisherman dripping all day over a cold pond, the switchman at the railway intersection, the farmer in the field, the Irishman in the ditch, the fop in the street, the hunter in the woods, the barrister with the jury, the belle at the ball, all ascribe a certain pleasure to their employment, which they themselves give it. Health and appetite impart the sweetness to sugar, bread, and meat. We fancy that our civilization has got on far, but we still come back to our primers. Thackeray's "Vanity Fair" is pathetic in its name, and in his use of the name. It is an admission from a man of the world in the London of 1850, that poor old Puritan Bunyan was right in his perception of the London of 1650. And yet now, in Thackeray, is the added wisdom or skepticism, that though this be really so, he must yet live in tolerance of and practically in homage and obedience to these illusions.
The world rolls, the din of life is never hushed. In London, in Paris, in Boston, in San Francisco, the carnival, the masquerade is at its height. Nobody drops his domino. The unities, the fictions of the piece it would be an impertinence to break. The chapter of fascinations is very long. Great is paint; nay, God is the painter; and we rightly accuse the critic who destroys too many illusions. Society does not love its unmaskers. It was wittily, if somewhat bitterly, said by D'Alembert, "Un état de vapeur était un état trés facheux, parcequ'il nous faisait voir les choses comme elles sont." I find men victims of illusion in all parts of life. Children, youths, adults, and old men, all are led by one bawble or another. Yoganidra, the goddess of illusion, Proteus, or Momus, or Gylfi's Mocking,—for the Power has many names,—is stronger than the Titans, stronger than Apollo. The toys, to be sure, are various, and are graduated in refinement to the quality of the dupe. The intellectual man requires a fine bait; the sots are easily amused. But everybody is drugged with his own dream, and the pageant marches at all hours, with music and banner and badge.