Theory Attracts Practice As The Magnet Attracts

I Protest Against The Use Of Infinite Magnitude ..., Which Is Never Permissible In Mathematics.

The Infinite Is Only A Manner Of Speaking.

I Believe You Are More Believing In The Bible Than I. I Am Not, And, You Are Much Happier Than I.

I Confess That Fermat's Theorem As An Isolated Proposition Has Very Little Interest For Me, Because I Could Easily Lay Down A Multitude Of Such Propositions, Which One Could Neither Prove Nor Dispose Of.

There Are Problems To Whose Solution I Would Attach An Infinitely Greater Importance Than To Those Of Mathematics, For Example Touching Ethics, Or Our Relation To God, Or Concerning Our Destiny And Our Future; But Their Solution Lies Wholly Beyond Us And Completely Outside The Province Of Science.