The World Is A Dynamic Mess Of

Strange! I Don't Understand How It Is That We Can Write Mathematical Expressions And Calculate What The Thing Is Going To Do Without Being Able To Picture It.

A Scientist Is Never Certain. ... We Absolutely Must Leave Room For Doubt Or There Is No Progress And There Is No Learning.

Just As A Poet Often Has License From The Rules Of Grammar And Pronunciation, We Should Like To Ask For 'physicists' License From The Rules Of Mathematics In Order To Express What We Wish To Say In As Simple A Manner As Possible.

Light Is Something Like Raindrops Each Little Lump Of Light Is Called A Photon And If The Light Is All One Color, All The "raindrops" Are The Same.

The Fundamental Principle Of Science, The Definition Almost, Is This: The Sole Test Of The Validity Of Any Idea Is Experiment.