If It Disagrees With Experiment, It's Wrong.

During The Middle Ages There Were All Kinds Of Crazy Ideas, Such As That A Piece Of Rhinoceros Horn Would Increase Potency. Then A Method Was Discovered For Separating The Ideas - Which Was To Try One To See If It Worked, And If It Didn't Work, To Eliminate It. This Method Became Organized, Of Course, Into Science.

If The Professors Of English Will Complain To Me That The Students Who Come To The Universities, After All Those Years Of Study, Still Cannot Spell 'friend,' I Say To Them That Something's The Matter With The Way You Spell Friend.

Philosophy Of Science Is About As Useful To Scientists As Ornithology Is To Birds.

I Do Believe That There Is A Conflict Between Science And Religion ... The Spirit Or Attitude Toward The Facts Is Different In Religion From What It Is In Science. The Uncertainty That Is Necessary In Order To Appreciate Nature Is Not Easily Correlated With The Feeling Of Certainty In Faith.

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.