Jacques Monod Quotes

• A totally blind process can by definition lead to anything; it can even lead to vision itself.

  Jacques Monod

  Science, Vision, Definitions

  Jacques Monod (1972). “Chance and necessity: an essay on the natural philosophy of modern biology”, Vintage

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• In science, self-satisfaction is death. Personal self-satisfaction is the death of the scientist. Collective self-satisfaction is the death of the research. It is restlessness, anxiety, dissatisfaction, agony of mind that nourish science.

  Jacques Monod

  Science, Self, Agony

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• Je cherche à comprendre.

  Jacques Monod

  Ciencia

  Jacques Monod, André Lwoff, Agnès Ullmann (1980). “Les origines de la biologie moléculaire: un hommage à Jacques Monod”, Etudes vivantes

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• Chance alone is at the source of every innovaton, of all creation in the biosphere. Pure chance, only chance, absolute but blind liberty is at the root of the prodigious edifice that is evolution... It today is the sole conceivable hypothesis, the only one that squares with observed and tested fact. Stating life began by the chance collision of particles of nucleic acid in the "prebiotic soup."

  Jacques Monod

  Science, Squares, Roots

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• What is true for E. coli is also true for the elephant.

  Jacques Monod

  Elefantes

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• There are living systems; there is no living "matter." No substance, no single molecule, extracted and isolated from a living being possess, of its own, the aforementioned paradoxical properties. They are present in living systems only; that is to say, nowhere below the level of the cell.

  Jacques Monod

  Life, Science, Cells

  Jacques Monod (1969). “From Biology to Ethics”

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• Man at last knows that he is alone in the unfeeling immensity of the universe, out of which he emerged only by chance. Neither his destiny nor his duty have been written down. The kingdom above or the darkness below: it is for him to choose.

  Jacques Monod

  Writing, Science, Destiny

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• The whole concert of animate nature arose entirely from annoying noises.

  Jacques Monod

  Noise, Annoying, Concerts

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• Armadas con todos los poderes, disfrutando de toda la riqueza que deben a la ciencia, nuestras sociedades siguen intentando practicar y enseñar sistemas de valores ya destruidos de raíz por esa misma ciencia. El hombre sabe por fin que está solo en la inmensidad indiferente del universo, del que ha surgido por azar. Su deber, como su destino, no está escrito en ninguna parte.

  Jacques Monod

  Fate, Science, Men

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• Todo ser vivo es también un fósil. En su interior, hasta la estructura microscópica de sus proteínas, lleva las huellas, si no los estigmas, de su ascendencia.

  Jacques Monod

  Life, Science, Way

  Jacques Monod (1972). “Chance and necessity: an essay on the natural philosophy of modern biology”, Vintage

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• Man finally knows that he is alone in the indifferent immensity of the Universe, from which he emerged by accident.

  Jacques Monod

  Arte, Filosofía, Hombres

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• A curious aspect of the theory of evolution is that everybody thinks he understands it.

  Jacques Monod

  Thinking, Theory Of Evolution, Curious

  "On the Molecular Theory of Evolution" by Jacques Monod, 1974.

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• Man's destiny is nowhere spelled out, nor is his duty.

  Jacques Monod

  Destiny, Men, Duty

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• One may well find oneself beginning to doubt whether all this could conceivably be the product of an enormous lottery presided over by natural selection, blindly picking the rare winners from among numbers drawn at utter random...nevertheless although the miracle of life stands "explained" it does not strike us as any less miraculous. As Francois Mauriac wrote, What this professor says is far more incredible than what we poor Christians believe.

  Jacques Monod

  Christian, Believe, Numbers

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• Hay sistemas vivos; no hay "materia viva".

  Jacques Monod

  Matter, Molecular Biology, Biochemistry

  1967 Lecture, College of France.

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• The scientific attitude implies the postulate of objectivity-that is to say, the fundamental postulate that there is no plan; that there is no intention in the universe.

  Jacques Monod

  Attitude, Objectivity, Fundamentals

  1970 Le Hasard et la Nece ssite .

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• La variante biológica fundamental es el ADN. Por eso, la definición de Mendel del gen como portador invariable de los rasgos hereditarios, su identificación química por Avery (confirmada por Hershey) y la elucidación por Watson y Crick de la base estructural de su invariabilidad replicativa son, sin duda alguna, los descubrimientos más importantes jamás realizados en biología. A esto hay que añadir la teoría de la selección natural, cuya certeza y plena significación sólo fueron establecidas por esas teorías posteriores.

  Jacques Monod

  Science, Dna, Discovery

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• Las sociedades modernas aceptaron los tesoros y el poder que les ofrecía la ciencia. Pero no han aceptado -apenas han escuchado- su mensaje más profundo: la definición de una nueva y única fuente de verdad, y la exigencia de una revisión a fondo de las premisas éticas, de una ruptura total con la tradición animista, del abandono definitivo de la "vieja alianza", de la necesidad de forjar una nueva. Armadas con todos los poderes, disfrutando de todas las riquezas que deben a la ciencia, nuestras sociedades siguen tratando de vivir y de enseñar sistemas de valores que ya han sido destruidos de raíz por la propia ciencia.

  Jacques Monod

  Unique, Roots, Trying

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• Among all the occurrences possible in the universe the a priori probability of any particular one of them verges upon zero. Yet the universe exists; particular events must take place in it, the probability of which (before the event) was infinitesimal. At the present time we have no legitimate grounds for either asserting or denying that life got off to but a single start on earth, and that, as a consequence, before it appeared its chances of occurring were next to nil. ... Destiny is written concurrently with the event, not prior to it.

  Jacques Monod

  Life, Zero, Science

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• One of the great problems of philosophy, is the relationship between the realm of knowledge and the realm of values. Knowledge is what is; values are what ought to be. I would say that all traditional philosophies up to and including Marxism have tried to derive the "ought" from the "is." My point of view is that this is impossible, this is a farce.

  Jacques Monod

  Filosofía, Conocimiento, Ciencia

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• Even today a good many distinguished minds seem unable to accept or even to understand that from a source of noise natural selection alone and unaided could have drawn all the music of the biosphere. In effect natural selection operates upon the products of chance and can feed nowhere else; but it operates in a domain of very demanding conditions, and from this domain chance is barred. It is not to chance but to these conditions that eveloution owes its generally progressive cource, its successive conquests, and the impresssion it gives of a smooth and steady unfolding.

  Jacques Monod

  Science, Acceptance, Giving

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• Biology occupies a position among the sciences at once marginal and central. Marginal because-the living world constituting but a tiny and very "special" part of the universe-it does not seem likely that the study of living beings will ever uncover general laws applicable outside the biosphere. But if the ultimate aim of the whole of science is indeed, as I believe, to clarify man's relationship to the universe, then biology must be accorded a central position . . .

  Jacques Monod

  Vida, Creer, Hombres

  Jacques Monod (1972). “Chance and necessity: an essay on the natural philosophy of modern biology”, Vintage

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• ...the scientific attitude implies what I call the postulate of objectivity-that is to say, the fundamental postulate that there is no plan, that there is no intention in the universe. Now, this is basically incompatible with virtually all the religious or metaphysical systems whatever, all of which try to show that there is some sort of harmony between man and the universe and that man is a product-predictable if not indispensable-of the evolution of the universe.

  Jacques Monod

  Religious, Attitude, Science

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• The future of mankind is going to be decided within the next two generations, and there are two absolute requisites: We must aim at a stable-state society [with limited population growth] and the destruction of nuclear stockpiles. ... Otherwise I don't see how we can survive much later than 2050.

  Jacques Monod

  Two, Growth, Next

  "French Nobel Biologist Says World Based On Chance". "The New York Times", (p. 6), www.nytimes.com. March 15, 1971.

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• In science there is and will remain a Platonic element which could not be taken away without ruining it. Among the infinite diversity of singular phenomena science can only look for invariants.

  Jacques Monod

  Taken, Science, Ruining It

  Jacques Monod (1972). “Chance and necessity: an essay on the natural philosophy of modern biology”, Vintage

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