In The Realm Of Scientific Observation, Luck

There Is No Such Thing As Applied Science, Only The Application Of Pure Science.

Whatever Your Career May Be, Do Not Let Yourselves Become Tainted By A Deprecating And Barren Scepticism.

One Does Not Ask Of One Who Suffers: What Is Your Country And What Is Your Religion? One Merely Says: You Suffer, That Is Enough For Me.

Messieurs, C'est Les Microbes Qui Auront Le Dernier Mot." (gentlemen, It Is The Microbes Who Will Have The Last Word.)

If It Is A Terrifying Thought That Life Is At The Mercy Of The Multiplication Of These Minute Bodies [microbes], It Is A Consoling Hope That Science Will Not Always Remain Powerless Before Such Enemies.