Two or three times the wind got in the south, and those low, dun-colored clouds that are nothing but harmless fog came hurrying up and covered the sky, and city folk and women folk said the rain was at last near. But the wise ones knew better. The clouds had no backing, the clear sky was just behind them; they were only the nightcap of the south wind, which the sun burnt up before ten o’clock.
Every storm has a foundation that is deeply and surely laid, and those shallow surface-clouds that have no root in the depths of the sky deceive none but the unwary.
At other times, when the clouds were not reabsorbed by the sky and rain seemed imminent, they would suddenly undergo a change that looked like curdling, and when clouds do that no rain need be expected. Time and again I saw their continuity broken up, saw them separate into small masses,—in fact saw a process of disintegration and disorganization going on, and my hope of rain was over for that day. Vast spaces would be affected suddenly; it was like a stroke of paralysis: motion was retarded, the breeze died down, the thunder ceased, and the storm was blighted on the very threshold of success.
I suppose there is some compensation in a drought; Nature doubtless profits by it in some way. It is a good time to thin out her garden, and give the law of the survival of the fittest a chance to come into play. How the big trees and big plants do rob the little ones! there is not drink enough to go around, and the strongest will have what there is. It is a rest to vegetation, too, a kind of torrid winter that is followed by a fresh awakening. Every tree and plant learns a lesson from it, learns to shoot its roots down deep into the perennial supplies of moisture and life.
But when the rain does come, the warm, sun-distilled rain; the far-traveling, vapor-born rain; the impartial, undiscriminating, unstinted rain; equable, bounteous, myriad-eyed, searching out every plant and every spear of grass, finding every hidden thing that needs water, falling upon the just and upon the unjust, sponging off every leaf of every tree in the forest and every growth in the fields; music to the ear, a perfume to the smell, an enchantment to the eye; healing the earth, cleansing the air, renewing the fountains; honey to the bee, manna to the herds, and life to all creatures,—what spectacle so fills the heart? “Rain, rain, O dear Zeus, down on the plowed fields of the Athenians, and on the plains.”
There is a fine sibilant chorus audible in the sod, and in the dust of the road, and in the porous plowed fields. Every grain of soil and every root and rootlet purrs in satisfaction, Because something more than water comes down when it rains; you cannot produce this effect by simple water; the good-will of the elements, the consent and approbation of all the skyey influences, come down; the harmony, the adjustment, the perfect understanding of the soil beneath and the air that swims above, are implied in the marvelous benefaction of the rain. The earth is ready; the moist winds have wooed it and prepared it, the electrical conditions are as they should be, and there are love and passion in the surrender of the summer clouds. How the drops are absorbed into the ground! You cannot, I say, succeed like this with your hose or sprinkling-pot. There is no ardor or electricity in the drops, no ammonia, or ozone, or other nameless properties borrowed from the air.
Then one has not the gentleness and patience of Nature; we puddle the ground in our hurry, we seal it up and exclude the air, and the plants are worse off than before. When the sky is overcast and it is getting ready to rain, the moisture rises in the ground, the earth opens her pores and seconds the desire of the clouds.
Indeed, I have found there is but little virtue in a sprinkling-pot after the drought has reached a certain pitch. The soil will not absorb the water. ’Tis like throwing it on a hot stove. I once concentrated my efforts upon a single hill of corn and deluged it with water night and morning for several days, yet its leaves curled up and the ears failed the same as the rest. Something may be done, without doubt, if one begins in time, but the relief seems strangely inadequate to the means often used. In rainless countries good crops are produced by irrigation, but here man can imitate in a measure the patience and bounty of Nature, and, with night to aid him, can make his thirsty fields drink, or rather can pour the water down their throats.
I have said the rain is as necessary to man as to vegetation. You cannot have a rank, sappy race, like the English or the German, without plenty of moisture in the air and in the soil. Good viscera and an abundance of blood are closely related to meteorological conditions, unction of character, and a flow of animal spirits, too; and I suspect that much of the dry and rarefied humor of New England, as well as the thin and sharp physiognomies, are climatic results. We have rain enough, but not equability of temperature or moisture,—no steady, abundant supply of humidity in the air. In places in Great Britain it is said to rain on an average three days out of four the year through; yet the depth of rainfall is no greater than in this country, where it rains but the one day out of four. John Bull shows those three rainy days both in his temper and in his bodily habit; he is better for them in many ways, and perhaps not quite so good in a few others: they make him juicy and vascular, and maybe a little opaque; but we in this country could well afford a few of his negative qualities for the sake of his stomach and full-bloodedness.
We have such faith in the virtue of the rain, and in the capacity of the clouds to harbor and transport material good, that we more than half believe the stories of the strange and anomalous things that have fallen in showers. There is no credible report that it has ever yet rained pitchforks, but many other curious things have fallen. Fish, flesh, and fowl, and substances that were neither, have been picked up by veracious people after a storm. Manna, blood, and honey, frogs, newts, and fish-worms, are among the curious things the clouds are supposed to yield. If the clouds scooped up their water as the flying express train does, these phenomena could be easier explained. I myself have seen curious things. Riding along the road one day on the heels of a violent summer tempest, I saw the ground swarming with minute hopping creatures. I got out and captured my hands full. They proved to be tree-toads, many of them no larger than crickets, and none of them larger than a bumblebee. There seemed to be thousands of them. The mark of the tree-toad was the round, flattened ends of their toes. I took some of them home, but they died the next day. Where did they come from? I imagined the violent wind swept them off the trees in the woods to windward of the road. But this is only a guess; maybe they crept out of the ground, or from under the wall near by, and were out to wet their jackets.