The finest set of teeth I ever saw in my life belonged to a middle-aged gentleman; the teeth had neither spot not blemish—they were like beautiful pearls. He never had toothache in his life, and did not know what toothache meant! He brushed his teeth, every morning, with soap and water, in the manner I have previously recommended. I can only say to you—go and do likewise!
Camphor ought never to be used as an ingredient of tooth-powder, it makes the teeth brittle. Camphor certainly has the effect of making the teeth, for a time, look very white; but it is an evanescent beauty.
Tartar is apt to accumulate between and around the teeth; it is better in such a case not to remove it by scaling instruments, but to adopt the plan recommended by Dr. Richardson, namely, to well brush the teeth with pure vinegar and water.
PREVENTION OF DISEASE, Etc.
351. If a boy or a girl show great precocity of intellect, is any organ likely to become affected?
A greater quantity of arterial blood is sent to the brain of those who are prematurely talented, and hence it becomes more than ordinarily developed. Such advantages are not unmixed with danger; this same arterial blood may excite and feed inflammation, and either convulsions, or water on the brain, or insanity, or, at last, idiocy may follow. How proud a mother is in having a precocious child! How little is she aware that precocity is frequently an indication of disease!
352. How can danger in such a case be warded off?
It behooves a parent, if her son be precocious, to restrain him—to send him to a quiet country place, free from the excitement of the town; and when he is sent to school, to give directions to the master that he is not on any account to tax his intellect (for a master is apt, if he have a clever boy, to urge him forward); and to keep him from those institutions where a spirit of rivalry is maintained, and where the brain is thus kept in a state of constant excitement. Medals and prizes are well enough for those who have moderate abilities, but dangerous, indeed, to those who have brilliant ones.
An overworked precocious brain is apt to cause the death of the owner; and if it does not do so, it in too many instances injures the brain irreparably, and the possessor of such an organ, from being one of the most intellectual of children, becomes one of the most commonplace of men.
Let me urge you, if you have a precocious child, to give, and that before it be too late, the subject in question your best consideration.