We can learn nothing except by going from the known to the unknown.

Claude Bernard

About Claude Bernard

Portrait of Claude Bernard

Claude Bernard (French: [klod bɛʁnaʁ]; 12 July 1813 – 10 February 1878) was a French physiologist. Historian I. Bernard Cohen of Harvard University called Bernard "one of the greatest of all men of science". He originated the term milieu intérieur and the associated concept of homeostasis (the latter term being...

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