Man can learn nothing unless he proceeds from the known to the unknown. — Claude Bernard Copy Share Image
The first requirement in using statistics is that the facts treated shall be reduced to comparable units. — Claude Bernard Copy Share Image
Particular facts are never scientific; only generalization can establish science. — Claude Bernard Copy Share Image
The joy of discovery is certainly the liveliest that the mind of man can ever feel. — Claude Bernard Copy Share Image
A discovery is generally an unforeseen relation not included in theory. — Claude Bernard Copy Share Image
In the philosophic sense, observation shows and experiment teaches. — Claude Bernard Copy Share Image
Obervation is a passive science, experimentation is an active science. — Claude Bernard Copy Share Image
The eloquence of a scientist is clarity; scientific truth is always more luminous when its beauty is unadorned than when it is… — Claude Bernard Copy Share Image
We must remain, in a word, in an intellectual disposition which seems paradoxical, but which, in my opinion, represents the true mind… — Claude Bernard Copy Share Image
A great discovery is a fact whose appearance in science gives rise to shining ideas, whose light dispels many obscurities and shows… — Claude Bernard Copy Share Image
A contemporary poet has characterized this sense of the personality of art and of the impersonality of science in these words,-'Art is… — Claude Bernard Copy Share Image
Well-observed facts, though brought to light by passing theories, will never die; they are the material on which alone the house of… — Claude Bernard Copy Share Image
We must keep our freedom of mind, ... and must believe that in nature what is absurd, according to our theories, is… — Claude Bernard Copy Share Image
Science admits no exceptions; otherwise there would be no determinism in science, or rather, there would be no science. — Claude Bernard Copy Share Image
When we meet a fact which contradicts a prevailing theory, we must accept the fact and abandon the theory, even when the… — Claude Bernard Copy Share Image
It is impossible to devise an experiment without a preconceived idea; devising an experiment, we said, is putting a question; we never… — Claude Bernard Copy Share Image
In a word, I consider hospitals only as the entrance to scientific medicine; they are the first field of observation which a… — Claude Bernard Copy Share Image
In every enterprise ... the mind is always reasoning, and, even when we seem to act without a motive, an instinctive logic… — Claude Bernard Copy Share Image
Even mistaken hypotheses and theories are of use in leading to discoveries. This remark is true in all the sciences. The alchemists… — Claude Bernard Copy Share Image
Proof that a given condition always precedes or accompanies a phenomenon does not warrant concluding with certainty that a given condition is… — Claude Bernard Copy Share Image
Men who have excessive faith in their theories ... make poor observations, because they choose among the results of their experiments only… — Claude Bernard Copy Share Image
When entering on new ground we must not be afraid to express even risky ideas so as to stimulate research in all… — Claude Bernard Copy Share Image
It has often been said that, to make discoveries, one must be ignorant. This opinion, mistaken in itself, nevertheless conceals a truth.… — Claude Bernard Copy Share Image
Laplace considers astronomy a science of observation, because we can only observe the movements of the planets; we cannot reach them, indeed,… — Claude Bernard Copy Share Image
Man does not limit himself to seeing; he thinks and insists on learning the meaning of phenomena whose existence has been revealed… — Claude Bernard Copy Share Image
The physiologist is not a man of the world, he is a scientist, a man caught and absorbed by a scientific idea… — Claude Bernard Copy Share Image
As soon as the circumstances of an experiment are well known, we stop gathering statistics. ... The effect will occur always without… — Claude Bernard Copy Share Image
When a physician is called to a patient, he should decide on the diagnosis, then the prognosis, and then the treatment. ...… — Claude Bernard Copy Share Image
To be worthy of the name, an experimenter must be at once theorist and practitioner. While he must completely master the art… — Claude Bernard Copy Share Image
I do not ... reject the use of statistics in medicine, but I condemn not trying to get beyond them and believing… — Claude Bernard Copy Share Image
Even mistaken hypotheses and theories are of use in leading to discoveries. This remark is true in all the sciences. The alchemists… — Claude Bernard Copy Share Image
But while I accept specialization in the practice, I reject it utterly in the theory of science. — Claude Bernard Copy Share Image
In every enterprise ... the mind is always reasoning, and, even when we seem to act without a motive, an instinctive logic still directs… — Claude Bernard Copy Share
Descriptive anatomy is to physiology what geography is to history, and just as it is not enough to know the typography of a country… — Claude Bernard Copy Share
Mediocre men often have the most acquired knowledge. It is in the darker. It is in the darker regions of science that great men… — Claude Bernard Copy Share
Ardent desire for knowledge, in fact, is the one motive attracting and supporting investigators in their efforts; and just this knowledge, really grasped and… — Claude Bernard Copy Share
If I had to define life in a single phrase, I should clearly express my thought of throwing into relief one characteristic which, in… — Claude Bernard Copy Share
Even mistaken hypotheses and theories are of use in leading to discoveries. This remark is true in all the sciences. The alchemists founded chemistry… — Claude Bernard Copy Share
Tout est poison, rien n'est poison, tout est une question de dose. Everything is poisonous, nothing is poisonous, it is all a matter of… — Claude Bernard Copy Share
A fact in itself is nothing. It is valuable only for the idea attached to it, or for the proof which it furnishes. — Claude Bernard Copy Share
We must remain, in a word, in an intellectual disposition which seems paradoxical, but which, in my opinion, represents the true mind of the… — Claude Bernard Copy Share
The fact that knowledge endlessly recedes as the investigator is about to grasp it is what constitutes at the same time his torment and… — Claude Bernard Copy Share
But while I accept specialization in the practice, I reject it utterly in the theory of science. — Claude Bernard Copy Share
Men who have excessive faith in their theories ... make poor observations, because they choose among the results of their experiments only what suits… — Claude Bernard Copy Share
![“I do not ... reject the use of statistics in medicine, but I condemn not trying to get beyond them and believing in statistics as the foundation of medical science. ... Statistics ... apply only to cases in which the cause of the facts observed is still [uncertain or] indeterminate. ... There will…” quote by Claude Bernard](https://sms4smile.com/quotes/i/7d9/claude-bernard-7455_believe_i-do-not-reject-the-use-of-statistics-in_1882908.jpg)
