Every classification system reveals both what we know and wh... - Karl Landsteiner

This quote is attributed to Karl Landsteiner.

"Every classification system reveals both what we know and what we still need to learn."

Karl Landsteiner Knowledge

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."

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."