Quotes by Claude Bernard

"It's what we think we know that keeps us from learning."
Claude Bernard
"Man can learn nothing except by going from the known to the unknown."
Claude Bernard
Claude BernardClaude Bernard

Claude Bernard (French: [klod bɛʁnaʁ]; 12 July 1813 – 10 February 1878) was a French physiologist. I. Bernard Cohen of Harvard University called Bernard "one of the greatest of all men of science". He...