abundance of thick and foul fuliginosities; of which the black and gross vapours cause deterioration to the functions of the principal faculty, and cause the disease by which he is manifestly accused and convicted. In proof of what I say, and as an incontestable diagnostic of it, you need only consider that great seriousness, that sadness, accompanied by signs of fearfulness and suspicion--pathognomonic and particular symptoms of this disease, so well defined by the divine ancient Hippocrates; that countenance, those red and staring eyes, that long beard, that habit of body, thin, emaciated, black, and hairy--signs denoting him greatly affected by the disease proceeding from a defect in the hypochondria; which disease, by lapse of time, being naturalised, chronic, habitual, ingrained, and established within him, might well degenerate either into monomania, or into phthisis, or into apoplexy, or even into downright frenzy and raving. All this being taken for granted, since a disease well-known is a disease half cured, for _ignoti nulla est curatio morbis_, it will not be difficult for you to conclude what are the remedies needed by our patient. First of all, to remedy this obdurate plethora, and this luxuriant cacochymy throughout the body, I opine that he should be freely phlebotomised; by which I mean that there should be frequent and abundant bleedings, first in the basilic vein, then in the cephalic vein; and if the disease be obstinate, that even the vein of the forehead should be opened, and that the orifice be large, so that the thick blood may issue out; and, at the same time, that he should be purged, deobstructed, and evacuated by fit and suitable purgatives, i.e. by chologues and melanogogues. And as the real source of all this mischief is either a foul and feculent humour or a black and gross vapour, which obscures, empoisons, and contaminates the animal spirits, it is proper afterwards that he should have a bath of pure and clean water, with abundance of whey; to purify, by the water, the feculency of the foul humour, and by the whey to clarify the blackness of the vapour. But, before all things, I think it desirable to enliven him by pleasant conversations, by vocal and instrumental music, to which it will not be amiss to add dancers, that their movements, figures, and agility may stir up and awaken the sluggishness of his spirits, which occasions the thickness of his blood from whence the disease proceeds. These are the remedies I propose, to which may be added many better ones by you, Sir, my master and senior, according to the experience, judgment, knowledge and sufficiency that you have acquired in our art. _Dixi._