Ivan Pavlov , Russian psychologist
said about Science, Facts, Man, May, Will...
"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 Read all Ivan Pavlov quotes, or find out more about 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