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. Claude Bernard More Quotes by Claude Bernard More Quotes From Claude Bernard A great discovery is a fact whose appearance in science gives rise to shining ideas, whose light dispels many obscurities and shows us new paths. Claude Bernard light discovery ideas The minds that rise and become really great are never self-satisfied, but still continue to strive. Claude Bernard self mind science 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. Claude Bernard entering science ideas With the aid of these active experimental sciences man becomes an inventor of phenomena, a real foreman of creation; and under this head we cannot set limits to the power that he may gain over nature through future progress of the experimental sciences. Claude Bernard real men science Even mistaken hypotheses and theories are of use in leading to discoveries. This remark is true in all the sciences. The alchemists founded chemistry by pursuing chimerical problems and theories which are false. In physical science, which is more advanced than biology, we might still cite men of science who make great discoveries by relying on false theories. Claude Bernard mistake men science Science rejects the indeterminate. Claude Bernard rejects Particular facts are never scientific; only generalization can establish science. Claude Bernard generalization particular facts But while I accept specialization in the practice, I reject it utterly in the theory of science. Claude Bernard accepting theory practice Science admits no exceptions; otherwise there would be no determinism in science, or rather, there would be no science. Claude Bernard determinism exception would-be The mental never influences the physical. It is always the physical that modifies the mental, and when we think that the mind is diseased, it is always an illusion. Claude Bernard influence mind thinking Proof that a given condition always precedes or accompanies a phenomenon does not warrant concluding with certainty that a given condition is the immediate cause of that phenomenon. It must still be established that when this condition is removed, the phenomen will no longer appear. Claude Bernard causes doe science In the patient who succumbed, the cause of death was evidently something which was not found in the patient who recovered; this something we must determine, and then we can act on the phenomena or recognize and foresee them accurately. But not by statistics shall we succeed in this; never have statistics taught anything, and never can they teach anything about the nature of the phenomenon. Claude Bernard succeed statistics science Now, a living organism is nothing but a wonderful machine endowed with the most marvellous properties and set going by means of the most complex and delicate mechanism. Claude Bernard machines science mean The physiologist is not a man of the world, he is a scientist, a man caught and absorbed by a scientific idea that he pursues; he no longer hears the cries of the animals, no longer sees the flowing blood, he sees only his idea: organisms that hide from him problems that he wants to discover. He doesn't feel that he is in a horrible carnage; under the influence of a scientific idea, he pursues with delight a nervous filament inside stinking and livid flesh that for any other person would be an object of disgust and horror. Claude Bernard animal men blood It has often been said that, to make discoveries, one must be ignorant. This opinion, mistaken in itself, nevertheless conceals a truth. It means that it is better to know nothing than to keep in mind fixed ideas based on theories whose confirmation we constantly seek, neglecting meanwhile everything that fails to agree with them. Claude Bernard science mean knowledge Real science exists, then, only from the moment when a phenomenon is accurately defined as to its nature and rigorously determined in relation to its material conditions, that is, when its law is known. Before that, we have only groping and empiricism. Claude Bernard real law science In every enterprise ... the mind is always reasoning, and, even when we seem to act without a motive, an instinctive logic still directs the mind. Only we are not aware of it, because we begin by reasoning before we know or say that we are reasoning, just as we begin by speaking before we observe that we are speaking, and just as we begin by seeing and hearing before we know what we see or what we hear. Claude Bernard hearing mind science Priestley [said] that each discovery we make shows us many others that should be made. Claude Bernard made discovery science First causes are outside the realm of science. Claude Bernard causes science firsts 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 personality science art