Who said "Nature's complexity is an invitation, not an obstacle."?

This quote is attributed to Karl Landsteiner.

Nature's complexity is an invitation, not an obstacle. - Karl Landsteiner

"Nature's complexity is an invitation, not an obstacle."

Karl Landsteiner Nature

Immunologist Austrian-American 1868–1943

"Science is organized knowledge."

"The unknown is always feared."

"Discovery requires curiosity and patience."

"Blood types reveal the hidden connections between humanity."

"Nature teaches us about beauty."

"Nature teaches us patience and wisdom"

"Sometimes it snows in April."

"Every town has a soul, and Twin Peaks has a troubled one."