The One Who Insists On Never Uttering

The Reality We Can Put Into Words Is Never Reality Itself.

The Positivists Have A Simple Solution: The World Must Be Divided Into That Which We Can Say Clearly And The Rest, Which We Had Better Pass Over In Silence. But Can Anyone Conceive Of A More Pointless Philosophy, Seeing That What We Can Say Clearly Amounts To Next To Nothing? If We Omitted All That Is Unclear, We Would Probably Be Left Completely Uninteresting And Trivial Tautologies.

It Seems Sensible To Discard All Hope Of Observing Hitherto Unobservable Quantities, Such As The Position And Period Of The Electron... Instead It Seems More Reasonable To Try To Establish A Theoretical Quantum Mechanics, Analogous To Classical Mechanics, But In Which Only Relations Between Observable Quantities Occur.

Looking At Something Changes It.

Whether We Electrons, Light Quanta, Benzol Molecules, Or Stones, We Shall Always Come Up Against These Two Characteristics, The Corpuscular And The Undular.