Symmetrical Equations Are Good In Their Place,

There Is Nothing New To Be Discovered In Physics Now. All That Remains Is More And More Precise Measurement.

The Fact That Mathematics Does Such A Good Job Of Describing The Universe Is A Mystery That We Don't Understand. And A Debt That We Will Probably Never Be Able To Repay.

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

I Often Say That When You Can Measure What You Are Speaking About, And Express It In Numbers, You Know Something About It; But When You Cannot Measure It, When You Cannot Express It In Numbers, Your Knowledge Is Of A Meagre And Unsatisfactory Kind.

Ether Is The Only Substance We Are Confident Of In Dynamics. One Thing We Are Sure Of And That Is The Reality And Substantiality Of The Luminferous Ether.