Men are apt to be much more influenced by words than by the actual facts of the surrounding reality
Ivan PavlovPossibilities are like the wings of birds; they allow man to soar and to climb to the heavens. And facts are like the atmosphere against which those wings must beat, and without which the soaring bird will surely plummet back to earth.
Ivan PavlovDon't become a mere recorder of facts, but try to penetrate the mystery of their origin.
Ivan PavlovAs we have seen, bread, and especially dry bread, evokes secretion of considerably larger quantities of saliva than meat.
Ivan PavlovIn the dog two conditions were found to produce pathological disturbances by functional interference, namely, an unusually acute clashing of the excitatory and inhibitory processes, and the influence of strong and extraordinary stimuli. In man precisely similar conditions constitute the usual causes of nervous and psychic disturbances. Different conditions productive of extreme excitation, such as intense grief or bitter insults, often lead, when the natural reactions are inhibited by the necessary restraint, to profound and prolonged loss of balance in nervous and psychic activity.
Ivan Pavlov