More from Louis Pasteur
In the fields of observation chance favours only the prepared mind.
Lecture, University of Lille (7 December 1854)
People/Louis Pasteur/Quote

I am on the edge of mysteries and the veil is getting thinner and thinner.
Letter (December 1851); as quoted in The Great Influenza: The Epic Story of the Deadliest Plague In History (2004) by John M. Barry
Quote and source from Wikiquote, CC BY-SA 4.0
In the fields of observation chance favours only the prepared mind.