Quote by Ivan Pavlov
Perfect as the wing of a bird may be, it will never enable the bir

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

Other quotes by Ivan Pavlov

Appetite, craving for food, is a constant and powerful stimulator of the gastric glands. – Ivan Pavlov

Category:
Food
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It has long been known for sure that the sight of tasty food makes a hungry mans 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

Category:
Food
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It goes without saying that the desire to accomplish the task with more confidence, to avoid wasting time and labour, and to spare our experimental animals as much as possible, made us strictly observe all the precautions taken by surgeons in respect to their patients. – Ivan Pavlov

Category:
respect
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Other Quotes from
Science
category

Its such a long mission and we get to spend so much time in space… were doing such exciting research. And I dont want to overemphasize the life science research, but as a physician the life science research that were doing is extremely exciting. – Laurel Clark

Category:
Science

Science has proof without any certainty. Creationists have certainty without any proof. – Ashley Montagu

Category:
Science

It is a shock to us in the twentieth century to discover, from observations science has made, that the fundamental mechanisms of life cannot be ascribed to natural selection, and therefore were designed. But we must deal with our shock as best we can and go on. – Michael Behe

Category:
Science

Ive always loved 3D. In fact, as a kid, I was exposed to 3D at an early age because my grandfather was a specialist of 3D in cinematheques. And then my cousin put it in Science of Sleep with toilet paper tube cities. But he was a specialist and I always wanted to do something in 3D. – Michel Gondry

Category:
Science

Random Quotes

Americans cannot maintain their essential faith in government if there are two Americas, in which the private sectors work subsidizes the disproportionate benefits of this new public sector elite. – Mortimer Zuckerman

Category:
Faith

The moment of inspiration can come from memory, or language, or the imagination, or experience – anything that makes an impression forcibly enough for language to form. – Carol Ann Duffy

Category:
Imagination

It is easy to condemn, it is better to pity. – Lyman Abbott

Category:
Mercy

I was one of 14 senators to vote against the Defense of Marriage Act. I thought it was a harsh and unnecessary thing to do to people across this country who care enough about each other to want to be married. – Russ Feingold

Category:
Marriage