Claude Bernard: Fact

Claude Bernard was French physiologist. Explore interesting quotes on fact.
Claude Bernard: 42   quotes 1   like

“When we meet a fact which contradicts a prevailing theory, we must accept the fact and abandon the theory, even when the theory is supported by great names and generally accepted.”

Claude Bernard

Introduction à l'Étude de la Médecine Expérimentale (1865)

Support

“Theories are only verified hypotheses, verified by more or less numerous facts. Those verified by the most facts are the best, but even then they are never final, never to be absolutely believed.”

Claude Bernard

Introduction à l'Étude de la Médecine Expérimentale (1865)

“Ardent desire for knowledge, in fact, is the one motive attracting and supporting investigators in their efforts; and just this knowledge, really grasped and yet always flying before them, becomes at once their sole torment and their sole happiness…. A man of science rises ever, in seeking truth; and if he never finds it in its wholeness, he discovers nevertheless very significant fragments; and these fragments of universal truth are precisely what constitutes science.”

Claude Bernard

Introduction à l'Étude de la Médecine Expérimentale (1865)

Truth , Motivation , Support , Knowledge

“A great surgeon performs operations for stone by a single method; later he makes a statistical summary of deaths and recoveries, and he concludes from these statistics that the mortality law for this operation is two out of five. Well, I say that this ratio means literally nothing scientifically and gives us no certainty in performing the next operation; for we do not know whether the next case will be among the recoveries or the deaths. What really should be done, instead of gathering facts empirically, is to study them more accurately, each in its special determinism…. to discover in them the cause of mortal accidents so as to master the cause and avoid the accidents.”

Claude Bernard

Introduction à l'Étude de la Médecine Expérimentale (1865)

Death , Law , Study