Most People Can Do Nothing At All

Real Mathematics Must Be Justified As Art If It Can Be Justified At All.

Mathematics Is Not A Contemplative But A Creative Subject; No One Can Draw Much Consolation From It When He Has Lost The Power Or The Desire To Create; And That Is Apt To Happen To A Mathematician Rather Soon. It Is A Pity, But In That Case He Does Not Matter A Great Deal Anyhow, And It Would Be Silly To Bother About Him.

Exposition, Criticism, Appreciation, Is Work For Second-rate Minds.

It Is A Melancholy Experience For A Professional Mathematician To Find Himself Writing About Mathematics. The Function Of A Mathematician Is To Do Something, To Prove New Theorems, To Add To Mathematics, And Not To Talk About What He Or Other Mathematicians Have Done. Statesmen Despise Publicists, Painters Despise Art-critics, And Physiologists, Physicists, Or Mathematicians Have Usually Similar Feelings: There Is No Scorn More Profound, Or On The Whole More Justifiable, Than That Of The Men Who Make For The Men Who Explain. Exposition, Criticism, Appreciation, Is Work For Second-rate Minds.

The Theory Of Numbers, More Than Any Other Branch Of Mathematics, Began By Being An Experimental Science. Its Most Famous Theorems Have All Been Conjectured, Sometimes A Hundred Years Or More Before They Were Proved; And They Have Been Suggested By The Evidence Of A Mass Of Computations.