" She was one of the masters of mental healing; one of those thanks to whose life and influence healing by faith (by mind, by imagination, call it what you please) will always remain of cardinal importance. Thus it is that, “errors and omissions excepted,” this self-taught woman, standing apart from the wisdom of the schools, has acquired a permanent place among the pioneers of psychology, of the science of the soul, illustrating once more that in the history of the human spirit the uninstructed and unteachable impetuosity of a seeming simpleton may do as much for the advance of thought as all the exponents of accredited doctrine. The first task of any new idea is to arouse creative unrest. One who overstates his case drives forward, and does so precisely because he exaggerates. Even error, being radical, stimulates progress. True or false, hit or miss — every faith that a human being has been powerful enough to force upon his fellows expands the boundaries and shifts the landmarks of our spiritual world. "

― Stefan Zweig ,