his infirmity will do much to improve the general tone
of the system.

III. Oases, or Patches, are liable to break out anywhere
on the trousers, and range in degree of gravity from
those of a trifling nature to those of a fatal character.
The most distressing cases are those where the patch
assumes a different colour from that of the trousers
(dissimilitas coloris). In this instance the mind of the
patient is found to be in a sadly aberrated condition.
A speedy improvement may, however, be effected by cheerful
society, books, flowers, and, above all, by a complete
change.

IV. The overcoat is attacked by no serious disorders,
except--

Phosphorescentia, or Glistening, a malady which indeed
may often be observed to affect the whole system. It is
caused by decay of tissue from old age and is generally
aggravated by repeated brushing. A peculiar feature of
the complaint is the lack of veracity on the part of the
patient in reference to the cause of his uneasiness.
Another invariable symptom is his aversion to outdoor
exercise; under various pretexts, which it is the duty
of his medical adviser firmly to combat, he will avoid
even a gentle walk in the streets.

V. Of the waistcoat science recognizes but one disease--