Ivan Pavlov: It has long been known for sure that the sight of tasty food makes a hungry man's mouth water; also lack of appetite has always been regarded as an undesirable phenomenon, from which one might conclude that appetite is essentially linked with the process of digestion.

It has long been known for sure that the sight of tasty food makes a hungry man's mouth water; also lack of appetite has always been regarded as an undesirable phenomenon, from which one might conclude that appetite is essentially linked with the process of digestion.

-- Ivan Pavlov


		Name: Ivan Pavlov Type: Psychologist Nationality: Russian Birth: September 14, 1849 Death: February 27, 1936

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