Learn, Compare, Collect The Facts!

Edible Substances Evoke The Secretion Of Thick, Concentrated Saliva. Why? The Answer, Obviously, Is That This Enables The Mass Of Food To Pass Smoothly Through The Tube Leading From The Mouth Into The Stomach.

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.

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.

Science Demands From A Man All His Life. If You Had Two Lives That Would Not Be Enough For You. Be Passionate In Your Work And In Your Searching.

It Is Still Open To Question Whether Psychology Is A Natural Science, Or Whether It Can Be Regarded As A Science At All.