Quote by Karl Landsteiner

"The classification of blood types revealed an order in nature that had always been there, waiting to be seen."

Karl Landsteiner
Immunologist Austrian-American 1868–1943

More from Karl Landsteiner

"Science is organized knowledge."
"The unknown is always feared."
"Discovery requires curiosity and patience."
"Blood types reveal the hidden connections between humanity."

All quotes by Karl Landsteiner