The city physician, or the country doctor of an old-settled locality, with all the appliances of cultivated and refined life around them; possessing all the numberless conveniences and luxuries of the sick-room; capable of controlling the many adverse circumstances that exert such a pernicious influence upon successful practice; having at command the assistance, in critical and anomalous cases, of scientific and experienced coadjutors; the facilities of good roads; the advantages of comfortable dwellings, easy carriages, and the pleasures of commingling with a cultivated, mild, refined society, cannot fully realize and appreciate the condition of their less favoured, humble brethren, who, impelled by youthfulness, poverty, defective education, or the reckless spirit of adventure, have taken up their lot with society nearly in its primitive condition, and dispense the blessings of their profession to the inhabitants of a country, where the obscure bridle-path, the unbridged water-courses, the deadened forest trees, the ringing of the woodman's axe, the humble log cabin, the homespun dress, and all the many sober, hard realities of pioneer life, attest the youthfulness of the settlement. The city physician may be of timorous nature and weak and effeminate constitution: the "swamp doctor," whose midnight ride is often saluted by the scream of the panther, must be of courageous nature, and in physical endurance as hardy as one of his own grand alluvial oaks, whose canopy of leaves is many a night his only shelter.