It may not be a flattering confession for humanity, but it is assuredly a true one, that the exercise of power, no matter how humble its sphere, or how limited its range, will eventually generate a tyrannical habit in him who wields it. Doctor Roach was certainly not the exception to this rule. The Czar himself was not more autocrat in the steppes of Russia, than was he in any house where sickness had found entrance. From that hour he planted his throne there. All the caprices of age, all the follies of childhood, the accustomed freedoms of home, the indulgences which grow up by habit in a household, had to give way before a monarch more potent than all, “the Doctor.” Men bore the infliction with the same patient endurance they summoned to sustain the malady. They felt it to be grievous and miserable, but they looked forward to a period of relief, and panted for the arrival of the hour, when the disease and the doctor would take their departure together. If the delight they experienced at such a consummation was extreme, so to the physician it savoured of ingratitude. “I saved his life yesterday,” saith he, “and see how happy he is, to dismiss me to-day.” But who is ever grateful for the pangs of a toothache?--or what heart can find pleasure in the memory of sententiousness, senna, and low diet? Never were the blessings of restored health felt with a more suitable thankfulness than by Doctor Roach's patients. To be free once more from his creaking shoes, his little low dry cough, his harsh accents, his harsher words, his contradictions, his sneers, and his selfishness, shed a halo around recovery, which the friends of the patient could not properly appreciate.