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 BERNARDA contemporary poet has characterized this sense of the personality of art and of the impersonality of science in these words,-‘Art is myself; science is ourselves. ‘
More Claude Bernard Quotes
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All the vital mechanisms, varied as they are, have only one object, that of preserving constant the conditions of life in the internal environment.
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The great experimental principle, then, is doubt, that philosophic doubt which leaves to the mind its freedom and initiative, and from which the virtues most valuable to investigators in physiology and medicine are derived.
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Science rejects the indeterminate.
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The joy of discovery is certainly the liveliest that the mind of man can ever feel.
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We must keep our freedom of mind, and must believe that in nature what is absurd, according to our theories, is not always impossible.
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Science admits no exceptions; otherwise there would be no determinism in science, or rather, there would be no science.
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Priestley said that each discovery we make shows us many others that should be made.
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Science does not permit exceptions.
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Men who believe too firmly in their theories, do not believe enough in the theories of others. So these despisers of their fellows make experiments only to destroy a theory, instead of to seek the truth.
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Those who have an excessive faith in their theories or in their ideas are not only poorly disposed to make discoveries, but they also make very poor observations.
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The experimenter who does not know what he is looking for will not understand what he finds.
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Everything is poisonous, nothing is poisonous, it is all a matter of dose.
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Those who do not know the torment of the unknown cannot have the joy of discovery.
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When entering on new ground we must not be afraid to express even risky ideas so as to stimulate research in all directions. As Priestley put it, we must not remain inactive through false modesty based on fear of being mistaken.
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In the philosophic sense, observation shows and experiment teaches.
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First causes are outside the realm of science.
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Man can learn nothing unless he proceeds from the known to the unknown.
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Mediocre men often have the most acquired knowledge.
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The eloquence of a scientist is clarity; scientific truth is always more luminous when its beauty is unadorned than when it is tricked out in the embellishments with which our imagination would seek to clothe it.
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In science, the best precept is to alter and exchange our ideas as fast as science moves ahead.
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The investigator should have a robust faith – and yet not believe.
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The fact that knowledge endlessly recedes as the investigator is about to grasp it is what constitutes at the same time his torment and happiness.
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A contemporary poet has characterized this sense of the personality of art and of the impersonality of science in these words,-‘Art is myself; science is ourselves. ‘
CLAUDE BERNARD -
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.
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True science teaches us to doubt and, in ignorance, to refrain.
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We achieve more than we know. We know more than we understand. We understand more than we can explain.
CLAUDE BERNARD