When You Cannot Measure, Your Knowledge Is

Vortices Of Pure Energy Can Exist And, If My Theories Are Right, Can Compose The Bodily Form Of An Intelligent Species.

All Of Science Can Be Divided Into Physics And Stamp-collecting.

I Have Not The Smallest Molecule Of Faith In Aerial Navigation Other Than Ballooning, Or Of The Expectation Of Good Results From Any Of The Trials We Heard Of. So You Will Understand That I Would Not Care To Be A Member Of The Aeronautical Society.

[referring To Fourier's Mathematical Theory Of The Conduction Of Heat] ... Fourier's Great Mathematical Poem.

To Measure Is To Know.