Pure Logic Could Never Lead

It Is Far Better To Foresee Even Without Certainty Than Not To Foresee At All.

It Is By Logic We Prove. It Is By Intuition We Discover.

It Is Not Order Only, But Unexpected Order, That Has Value.

I Entered An Omnibus To Go To Some Place Or Other. At That Moment When I Put My Foot On The Step The Idea Came To Me, Without Anything In My Former Thoughts Seeming To Have Paved The Way For It, That The Transformations I Had Used To Define The Fuchsian Functions Were Identical With Non-euclidean Geometry.

Deviner Avant De Démontrer! Ai-je Besoin De Rappeler Que C'est Ainsi Que Se Sont Faites Toutes Les Découvertes Importantes.