Its key-words are Harmony, Realization, Affirmation and Poise. Just here New Thought is a strangely interwoven web. It makes much of "vibration" and "friction." It is evidently under the spell of the wave theory of light and heat. It is most dependable in its analysis and application of laws of mental action, most undependable in trying to account for the relation of mind to body and in its explanation of the physical phenomena of disease. Fatigue, for example, "is evidently due to the calling of power into a new direction. It [evidently the power] comes into contact with dense matter, with an uncultivated portion of the being, physical as well as mental, and meeting with resistance friction of some sort is the natural result." One has only to compare a statement like that with Cannon's careful study of bodily changes under emotional states, to see the difference between speculation controlled by analogy and the illuminating experimental methods of modern science. When Dresser adds that "we shall eliminate disease not by fighting it, not by studying its causes, or doctoring its physical effects, but by seeing the wisdom of the better way," he is on dangerous ground, for if we are not to study the causes of disease but to take as our guide the serene generalizations of a speculative mind we are shutting in our faces one of the doors by which we enter into that knowledge of the mind of God, of which New Thought makes so much. How shall we know the mind of God except as we ask endless patient and careful questions of every revelation of the divine method, whether in sickness or health? New Thought, however, takes a far more constructive view of suffering than Christian Science. For New Thought suffering is at least disciplinary and instructive: it compels reflection: it brings us to a knowledge of the law. It is certainly, therefore, just and it may be kind. Indeed, New Thought occasionally goes so far as to say that suffering is also a revelation of love and must be so accepted and entertained. Its general conclusions in this region are far more safe than its insistence upon vibration and friction and its spacious technicalities.