...to Many It Is Not Knowledge But

Humanity Is At The Very Beginning Of Its Existence-a New-born Babe, With All The Unexplored Potentialities Of Babyhood; And Until The Last Few Moments Its Interest Has Been Centred, Absolutely And Exclusively, On Its Cradle And Feeding Bottle.

The Plain Fact Is That There Are No Conclusions. If We Must State A Conclusion, It Would Be That Many Of The Former Conclusions Of The Nineteenth-century Science On Philosophical Questions Are Once Again In The Melting-pot.

We May As Well Cut Out Group Theory. That Is A Subject That Will Never Be Of Any Use In Physics.

One Must Stand Stiller Than Still. On Reverse Time Travel.

...nature Seems Very Conversant With The Rules Of Pure Mathematics, As Our Own Mathematicians Have Formulated Them In Their Studies, Out Of Their Own Inner Consciousness And Without Drawing To Any Appreciable Extent On Their Experience Of The Outer World.