Naturalists say there is one species of maggot fly that mistakes the odor of some kinds of snuff for that of putrid substances, and deposits its eggs in it. In warm weather therefore, it must be dangerous to take snuff which has been exposed to these insects; for the eggs sometimes hatch in two hours, and the most tremendous consequences might follow. And it is not impossible that some of the most painful diseases to which the human race are liable, may have been occasionally produced by this or a similar cause. The 'tic douloureux' is an example.
A very common disease in sheep is known to be produced by worms in cavities which communicate with the nose. Only a little acquaintance with the human structure would show that there are a number of cavities in the bones of the face and head, some of which will hold half an ounce each, which communicate with the nose, and into which substances received into this organ occasionally fall, but cannot escape as easily as they enter.
Section V. Useful Recreations.
The young, I shall be told, must and will have their recreations; and if they are to be denied every species of gaming, what shall they do? 'You would not, surely, have them spend their leisure hours in gratifying the senses; in eating, drinking, and licentiousness.'
By no means. Recreations they must have; active recreation, too, in the open air. Some of the most appropriate are playing ball, quoits, ninepins, and other athletic exercises; but in no case for money, or any similar consideration. Skating is a good exercise in its proper season, if followed with great caution. Dancing, for those who sit much, such as pupils in school, tailors and shoemakers, would be an appropriate exercise, if it were not perpetually abused. By assembling in large crowds, continuing it late at evening, and then sallying out in a perspiration, into the cold or damp night air, a thousand times more mischief has been done, than all the benefit which it has afforded would balance. It were greatly to be wished that this exercise might be regulated by those rules which human experience has indicated, instead of being subject to the whim and caprice of fashion. It is a great pity an exercise so valuable to the sedentary, and especially those who sit much, of both sexes, should be so managed as to injure half the world, and excite against it the prejudices of the other half.
I have said that the young must have recreations, and generally in the open air. The reason why they should usually be conducted in the open air, is, that their ordinary occupations too frequently confine them within doors, and of course in an atmosphere more or less vitiated. Farmers, gardeners, rope makers, and persons whose occupations are of an active nature, do not need out-of-door sports at all. Their recreations should be by the fire side. Not with cards or dice, nor in the company of those whose company is not worth having. But the book, the newspaper, conversation, or the lyceum, will be the appropriate recreations for these classes, and will be found in the highest degree satisfactory. For the evening, the lyceum is particularly adapted, because laboring young men are often too much fatigued at night, to think, closely; and the lyceum, or conversation, will be more agreeable, and not less useful. But the family circle may of itself constitute a lyceum, and the book or the newspaper may be made the subject of discussion. I have known the heads of families in one neighborhood greatly improved, and the whole neighborhood derive an impulse, from the practice of meeting one evening in the week, to read the news together, and converse on the more interesting intelligence of the day.
Some strongly recommend 'the sports of the field,' and talk with enthusiasm of 'hunting, coursing, fishing;' and of 'dogs and horses.' But these are no recreations for me. True they are healthy to the body; but not to the morals. This I say confidently, although some of my readers may smile, and call it an affectation of sensibility. Yet with Cowper,
'I would not enter on my list of friends
The man who needlessly sets foot upon a worm.'
If the leading objects of field sports were to procure sustenance, I would not say a word. But the very term sports, implies something different. And shall we sport with life—even that of the inferior animals? That which we cannot give, shall we presumptuously dare to take away, and as our only apology say, 'Am I not in sport?'