Each blood type is a variation on human nature itself, a rem... - Karl Landsteiner - QuoteGap

"Each blood type is a variation on human nature itself, a reminder of our shared yet diverse heritage."

Karl Landsteiner

Immunologist Austrian-American 1868–1943

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"Science is organized knowledge."

"The unknown is always feared."

"Discovery requires curiosity and patience."

"Blood types reveal the hidden connections between humanity."

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