Every Instrument That Has Been Designed To

If You Thought That Science Was Certain - Well, That Is Just An Error On Your Part.

Few People Realize The Number Of Things That Are Possible.

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.

Philosophers Say A Great Deal About What Is Absolutely Necessary For Science, And It Is Always, So Far As One Can See, Rather Naive, And Probably Wrong.

We Absolutely Must Leave Room For Doubt Or There Is No Progress And No Learning. There Is No Learning Without Having To Pose A Question. And A Question Requires Doubt. People Search For Certainty. But There Is No Certainty.