lation of the blood,
and to Jenner when he discovered and demonstrated the beneficial effects
of vaccination. Thus has it ever defended its established opinions
against innovation; yet out of this very conservatism has grown much
real good, for, although it has wasted no time or energy in the
investigation of theories, yet it has accepted them when established. In
this manner it has added to its fund of knowledge only those truths
which are of real and intrinsic value.

The history of medicine may be divided into three eras. In the first,
the practice of medicine was merely empiricism. Ignorant priests or
astrologers administered drugs, concerning the properties of which they
had no knowledge, to appease the wrath of mythological deities. In the
second or heroic era, the lancet, mercury, antimony, opium, and the
blister were employed indiscriminately as the _sine qua non_ of medical
practice. The present, with all its scientific knowledge of the human
structure and functions, and its vast resources for remedying disease
may be aptly termed the liberal era of medicine. The allopathic differs
from the other schools, mainly in the application of remedies. In its
ranks are found men, indefatigable in their labors, delving deep into
the mysteries of nature, and who, for their scientific attainments and
humane principles are justly considered ornaments to society and to
their profession.

HOMOEOPATHY.

Although this school is of comparatively recent origin, yet it has
gained a powerful hold upon the public favor, and numbers among its
patrons very many intelligent citizens. This fact alone would seem to
indicate that it possesses some merit. The homeopathic differs from the
allopathic school principally in its _"law of cure,"_ which, according
to Hahnemann, its founder, was the doctrine of _"similia similibus
curantur"_ or "like cures like." Its method of treatment is founded upon
the assumption that if a drug be given to a healthy person, symptoms
will occur which, if transpiring in disease, would be mitigated by the
same drug. While it may be exceedingly difficult for a member of another
school to accept this doctrine and comprehend the method founded upon
it, yet no one can deny that it contains some elements of truth.

Imbued with the spirit of progress, many of its most intelligent and
successful practitioners have resorted to the use of appreciable
quantities of medicine. This school associates hydropathy with i