Develop-Positive-Thinking"How To Develop Positive Thinking, Right and Wrong Thinking & Their Results..." |
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Recent physiological experiments show distinctly just what might have been expected from the common experiences of every one who has noticed the flow of saliva in response to his own thoughts. When food that he liked was offered to an animal, it caused not only an abundant flow of saliva, but of gastric juice as well, even though no food had entered the stomach. More than that, when the kind of food was recognized by the animal, the character of the secretion was adapted to it, so that each variety provoked the secretion of a special kind of digestive fluid. The better the anima liked the food, the more copious was the quantity of those fluids which are necessary to digestion. It was not necessary that the animal should even see or smell the food. A purely mental condition caused by suggestion or the association of acts was enough, and it was shown that pleasure itself set the physical actions into motion. On the contrary, when food which was objectionable to the animal entered the stomach, secretion of digestive fluid did not follow. When communication between the brain and the stomach had been cut off, so that the mind could not send messages to the stomach and its glands, not a drop of gastric juice was produced even though the food which he liked had been shown to him or had been introduced into the stomach, thus showing that the presence of the food without any mental stimulus does not induce the actions attendant upon digestion and necessary to it. Something more than mere mechanical contact was essential.
There is no more fitting counsel for the close of
this book than is contained in the following words from The School of
Life, by William R. Alger: -- © 2005 ~ Develop Positive Thinking |
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