But man has still another powerful resource: natural science with its strictly objective methods.
Ivan Pavlov
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From the described experiment it is clear that the mere act of eating, the food even not reaching the stomach, determines the stimulation of the gastric glands.
- Ivan Pavlov -
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Perfect as the wing of a bird may be, it will never enable the bird to fly if unsupported by the air. Facts are the air of science. Without them a man of science can never rise.
- Ivan Pavlov -