"Do you know what the pelagre is?"
"No."
"It is a special disease of the hair and beard, due to the presence in the epidermis of a kind of mushroom. Well, it is probable that I have this disease."
"Is it serious?"
"Troublesome for a man, but disastrous for a woman, because, before any treatment, the hair must be cut. You understand, therefore, that if I have the pelagre, as I believe I have, I am not going to expose you to the risk of catching it in embracing you. It is very easily transmitted, and in that case you would be obliged, probably, to do for yourself what I must do for myself; that is, to cut my hair. With me it is of no consequence; but with you it would be murder to sacrifice your beautiful hair."
"You say 'probably.'"
"Because I am not yet quite certain that I have the pelagre. For about two weeks I have felt a slight itching in my head and, naturally, I paid no attention to it. I had other things to do; and besides, I was not going to believe I was attacked with a parasitic malady merely on account of an itching. But, after some time, my hair became dry and began to fall out. I had no time to attend to it, and the days passed; besides, the excitement of my examinations was enough to make my hair fall. To- day, just before you came, I had a few minutes to spare, and I examined one of my hairs through a microscope; if I had not been disturbed I should have finished by this time."
"Continue your examination."
"It would take some time to do it thoroughly. If it is really the pelagre, as I have reason to believe, tomorrow you will see me without hair and beard. I would not hesitate, in spite of the astonishment that my appearance would cause."
"What good will that do?"