Only A Few Know, How Much One

Looking At Something Changes It.

If Nature Leads Us To Mathematical Forms Of Great Simplicity And Beauty - By Forms I Am Referring To Coherent Systems Of Hypothesis, Axioms, Etc. - To Forms That No One Has Previously Encountered, We Cannot Help Thinking That They Are "true," That They Reveal A Genuine Feature Of Nature... You Must Have Felt This Too: The Almost Frightening Simplicity And Wholeness Of Relationships Which Nature Suddenly Spreads Out Before Us And For Which None Of Us Was In The Least Prepared.

Every Experiment Destroys Some Of The Knowledge Of The System Which Was Obtained By Previous Experiments.

Every Tool Carries With It The Spirit By Which It Has Been Created.

Modern Physics Has Changed Nothing In The Great Classical Disciplines Of, For Instance, Mechanics, Optics, And Heat. Only The Conception Of Hitherto Unexplored Regions, Formed Prematurely From A Knowledge Of Only Certain Parts Of The World, Has Undergone A Decisive Transformation. This Conception, However, Is Always Decisive For The Future Course Of Research.