Who said "The greatest battles are won in the laboratory."?

This quote is attributed to Louis Pasteur.

The greatest battles are won in the laboratory. - Louis Pasteur

"The greatest battles are won in the laboratory."

Louis Pasteur

Chemist and Microbiologist French 1822–1895

"Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world."

"Life is the loom on which fate weaves."

"The greatest derangement of the mind is to believe things because one wishes them to be so."

"Chance favors the prepared mind."