Sing It Not In Mournful Numbers.

We Are Never Deceived; We Deceive Ourselves.

Everything In Science Depends On What One Calls An Aperçu, On Becoming Aware Of What Is At The Bottom Of The Phenomena. Such Becoming Aware Is Infinitely Fertile.

We Rather Confess Our Moral Errors, Faults, And Crimes Than Our Ignorance.

Not Art And Science Only, But Patience Will Be Required For The Work.

The Happiest Man Is The One Who Finds Happiness At Home.