Perfect As The Wing Of

In 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.

The Digestive Canal Represents A Tube Passing Through The Entire Organism And Communicating With The External World, I.e. As It Were The External Surface Of The Body, But Turned Inwards And Thus Hidden In The Organism.

While You Are Experimenting, Do Not Remain Content With The Surface Of Things.

Do Not Become Archivists Of Facts. Try To Penetrate To The Secret Of Their Occurrence, Persistently Search For The Laws Which Govern Them.

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.