Claude Bernard Quote

There never are any unsuccessful experiments: they are all successful in their own definite conditions, so that negatives cannot nullify positive results.

Translated by Henry Copley Greene, An Introduction to the Study of Experimental Medicine

There never are any unsuccessful experiments: they are all successful in their own definite conditions, so that negatives cannot nullify positive...

There never are any unsuccessful experiments: they are all successful in their own definite conditions, so that negatives cannot nullify positive...

There never are any unsuccessful experiments: they are all successful in their own definite conditions, so that negatives cannot nullify positive...

There never are any unsuccessful experiments: they are all successful in their own definite conditions, so that negatives cannot nullify positive...