Progress requires that we sometimes abandon cherished assump... - Karl Landsteiner

This quote is attributed to Karl Landsteiner.

"Progress requires that we sometimes abandon cherished assumptions in favor of uncomfortable truths."

Karl Landsteiner Change

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."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."