Learn, compare, collect the facts! Ivan Pavlov More Quotes by Ivan Pavlov More Quotes From Ivan Pavlov Only by observing this condition would the results of our work be regarded as fully conclusive and as having elucidated the normal course of the phenomena. Ivan Pavlov only normal results work Our experiments not only proved the existence of a nervous apparatus in the above-mentioned glands, but also disclosed some facts clearly showing the participation of these nerves in normal activity. Ivan Pavlov some participation nervous facts
