Whatever Else There May Be In Our

So Far As Physics Is Concerned, Time's Arrow Is A Property Of Entropy Alone.

You Cannot Disturb The Tiniest Petal Of A Flower Without The Troubling Of A Distant Star.

The Mathematics Is Not There Till We Put It There.

In The World Of Physics We Watch A Shadowgraph Performance Of The Drama Of Familiar Life. The Shadow Of My Elbow Rests On The Shadow Table As The Shadow Ink Flows Over The Shadow Paper. It Is All Symbolic, And As A Symbol The Physicist Leaves It. ... The Frank Realisation That Physical Science Is Concerned With A World Of Shadows Is One Of The Most Significant Of Recent Advances.

Electrical Force Is Defined As Something Which Causes Motion Of Electrical Charge; An Electrical Charge Is Something Which Exerts Electric Force.