” 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. “


” It is not accidental that all phenomena of human life are dominated by the search for daily bread – the oldest link connecting all living things, man included, with the surrounding nature. “


” 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. “


” But man has still another powerful resource: natural science with its strictly objective methods. “



All 4 Ivan Pavlov Quotes about Man in picture


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.
It is not accidental that all phenomena of human life are dominated by the search for daily bread - the oldest link connecting all living things, man included, with the surrounding nature.


It has long been known for sure that the sight of tasty food makes a hungry man
But man has still another powerful resource: natural science with its strictly objective methods.
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