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 believes in his doctor's skill, or in the efficacy of the treatment to which he is subjected, is in the best possible condition for the operation of curative forces. On the other hand, a patient who believes that nothing can cure him helps to seal his own doom. Avicenna well said, Plus interdum prodesse fiduciam in medicum quam ipsam medicinam. The "lady of the highest rank," who is reported to have said that she would rather die under the care of Sir Henry Halford than recover under that of any other physician, must have been a living tribute to his skill.

'The fact cannot be too much insisted upon that there is nothing in the least new about faith healing. It is as old as medicine and religion, which in the beginning were one, as they still are among many savage tribes. Faith can move mountains, and it matters little on what it is based or how it is excited. As John Hunter has told us, the touch of a dead man's hand has charmed away a tumour. But there are limits to its action, and while willing to accept faith as an adjuvant, no one who knows anything about disease will admit that by itself it can heal any but ailments the origin of which lies hid in the unknown recesses of the nervous system. By all means let us know the full power of the spirit over the body.