Fourier Is A Mathematical Poem.

When You Can Measure What You Are Speaking About, And Express It In Numbers, You Know Something About It.

The Vortex Theory [of The Atom] Is Only A Dream. Itself Unproven, It Can Prove Nothing, And Any Speculations Founded Upon It Are Mere Dreams About Dreams.

Large Increases In Cost With Questionable Increases In Performance Can Be Tolerated Only In Race Horses And Fancy Women.

When You Cannot Measure, Your Knowledge Is Meager And Unsatisfactory.

Simplification Of Modes Of Proof Is Not Merely An Indication Of Advance In Our Knowledge Of A Subject, But Is Also The Surest Guarantee Of Readiness For Farther Progress.