Warning: Undefined array key "visitor_referer_type" in /var/www/vhosts/wordinf.com/core/app/libraries/Core.php on line 98
Ivan Pavlov - Perfect as the wing of a bird may be, it...
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)

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

Related topics

air bird fly man perfect rise science wing facts

Related quotes

If we long to believe that the stars rise and set for us, that we are the reason there is a Universe, does science do us a disservice in deflating our conceits? View quote
Carl Sagan
Now that we have learned to fly the air like birds, swim under water like fish, we lack one thing - to learn to live on earth as human beings. View quote
George Bernard Shaw
God tested Abraham. That is, he sent him afflictions for his benefit, not so that he could find out what sort of man he was, for God knows everything, but so that He give him the means to perfect his faith. View quote
Marcus Eremita
Quite likely the twentieth century is destined to see the natural forces which will enable us to fly from continent to continent with a speed far exceeding that of a bird. View quote
Simon Newcomb
Eneke the bird was asked why he was always on the wing and he replied: "Men have learned to shoot without missing their mark and I have learned to fly without perching on a twig." View quote
Chinua Achebe