he destroyed his own peace by unnecessary scruples. He tells us, that when he surveyed his past life, he discovered nothing but a barren waste of time, with some disorders of body, and disturbances of mind, very near to madness. His life, he says, from his earliest years, was wasted in a morning bed; and his reigning sin was a general sluggishness, to which he was always inclined, and, in part of his life, almost compelled, by morbid melancholy, and weariness of mind. This was his constitutional malady, derived, perhaps, from his father, who was, at times, overcast with a gloom that bordered on insanity. When to this it is added, that Johnson, about the age of twenty, drew up a description of his infirmities, for Dr. Swinfen, at that time an eminent physician, in Staffordshire; and received an answer to his letter, importing, that the symptoms indicated a future privation of reason; who can wonder, that he was troubled with melancholy, and dejection of spirit? An apprehension of the worst calamity that can befall human nature hung over him all the rest of his life, like the sword of the tyrant suspended over his guest. In his sixtieth year he had a mind to write the history of his melancholy; but he desisted, not know-
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