Appetite, craving for food, is a constant and powerful stimulator of the gastric glands. – Ivan Pavlov
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
From the described experiment it is clear that the mere act of eating, the food even not reaching the stomach, determines the stimulation of the gastric glands. – Ivan Pavlov
But man has still another powerful resource: natural science with its strictly objective methods. – Ivan Pavlov
The oceans of history are made turbulent by the ever-rising tides of hate. History is cluttered with the wreckage of nations and individuals that pursued that self-defeating path of hate. Love is the key to the solution of the problems of the world. – Martin Luther King,Jr., Nobel Prize lecture, 11 December 1968