What We Makes Of The World Must

A Hundred Thousand Million Stars Make One Galaxy; A Hundred Thousand Million Galaxies Make One Universe. The Figures May Not Be Very Trustworthy, But I Think They Give A Correct Impression.

Something Unknown Is Doing We Don't Know What-that Is What Our Theory Amounts To.

There Was A Time When We Wanted To Be Told What An Electron Is. The Question Was Never Answered. No Familiar Conceptions Can Be Woven Around The Electron; It Belongs To The Waiting List.

In The Most Modern Theories Of Physics Probability Seems To Have Replaced Aether As "the Nominative Of The Verb 'to Undulate'."

But It Is Necessary To Insist More Strongly Than Usual That What I Am Putting Before You Is A Model-the Bohr Model Atom-because Later I Shall Take You To A Profounder Level Of Representation In Which The Electron Instead Of Being Confined To A Particular Locality Is Distributed In A Sort Of Probability Haze All Over The Atom.