51 Quotes by Ivan Pavlov

When the dog is repeatedly teased with the sight of objects inducing salivary secretion from a distance, the reaction of the salivary glands grows weaker and weaker and finally drops to zero.

Never think that you already know all. However highly you are appraised, always have the courage to say to yourself-I am ignorant.

Don’t become a mere recorder of facts, but try to penetrate the mystery of their origin.

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.

Men are apt to be much more influenced by words than by the actual facts of the surrounding reality.

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.