In Science There Is Only Physics; All

Nothing Can Be More Fatal To Progress Than A Too Confident Reliance On Mathematical Symbols; For The Student Is Only Too Apt To Take The Easier Course, And Consider The Formula Not The Fact As The Physical Reality.

Fourier Is A Mathematical Poem.

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.

You Know Only Insofar As You Can Measure.

Although Mechanical Energy Is Indestructible, There Is A Universal Tendency To Its Dissipation, Which Produces Throughout The System A Gradual Augmentation And Diffusion Of Heat, Cessation Of Motion And Exhaustion Of The Potential Energy Of The Material Universe