The human immune system is nature's answer to the question o... - Karl Landsteiner

This quote is attributed to Karl Landsteiner.

"The human immune system is nature's answer to the question of how we survive in a world of invisible threats."

Karl Landsteiner Strength

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."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."