“There are any number of other sayings about it that are just as foolish, my boy. One is that the bat pricks with its pointed teeth the she-goat’s udders so as to suck her blood and milk; another is that it gnaws the sausages and bacon hung under the chimney mantel; also, that its sudden entrance into a house means misfortune. I have heard persons cry out because a bat had accidentally grazed them with the tip of its wing; and I have seen others pale with terror because they had found one of the innocent creatures fastened by a claw to their bed curtains.
“Here, as in many other things, my dear children, you must take into account the folly of mankind, [[30]]which is more given to error than to truth. If you were old enough to understand me, I should add that wherever I find a general agreement that a thing is black I think it well to look into the matter and find out whether, on the contrary, it may not be white. We are so stuffed with false notions that very often the exact opposite of the common belief is the real truth. Do you ask for examples? There are plenty of them.
“The sun, we generally say, according to all appearances revolves from east to west around the stationary earth. No, says science, no, it is the earth, on the contrary, that rotates from west to east before the stationary sun. The stars, we say again, are small bright points, little lamps in the arch of the firmament. No, answers science, the stars are not tiny sparks; they are enormous bodies which compare in light and size to the sun itself, a million and a half times as large as the earth. The bat, it is commonly asserted, is a harmful, hideous, venomous creature of ill omen that must be crushed without mercy under the heel. No, affirms science, a thousand times no; the bat is an inoffensive creature that, instead of doing us harm and bringing misfortune, renders us an immense service by protecting the good things of the earth from their countless destroyers.
“No, we should not vent our hatred upon it and pitilessly kill it; on the contrary, we should like and respect it as one of our best helpers. The poor creature does not deserve the bad reputation that [[31]]ignorance has given it. Its touch does not communicate either lice or the itch; its teeth do not pierce the goat’s udders or attack our stores of bacon; its chance entrance into a room is no more to be dreaded than a butterfly’s. For my part I should like to have it visit my bedroom often at night, for then I should soon be rid of the mosquitoes that torment me. All things considered, we have nothing, absolutely nothing to reproach it with, and we are indebted to it for very valuable services. That is the answer of science to ignorant prejudice. Henceforth, then, crush the bat under your heel if you dare.”
“I will take good care,” said Louis, “never to do such a thing now that I know what an army of enemies we are guarded against by the bat.”
“But what a pity,” Jules remarked, “that it is such a hideous creature!”
“Hideous?” his uncle repeated. “That is a slander which I hope to make you take back.”
“Surely you can’t deny that the bat is horribly ugly,” persisted the boy.
“Perhaps I can.”
“I should like to know,” said Emile, “how you can make out that the frightful shape of the creature is beautiful.”