TODAY IN SCIENCE HISTORY ®  •  TODAYINSCI ®
Celebrating 24 Years on the Web
Find science on or your birthday

Today in Science History - Quickie Quiz
Who said: “A people without children would face a hopeless future; a country without trees is almost as helpless.”
more quiz questions >>
Home > Dictionary of Science Quotations > Scientist Names Index J > Niels K. Jerne Quotes

Thumbnail of Niels K. Jerne (source)
Niels K. Jerne
(23 Dec 1911 - 7 Oct 1994)

Danish immunologist.


Science Quotes by Niels K. Jerne (4 quotes)

A cis-immunologist will sometimes speak to a trans-immunologist; but the latter rarely answers.
— Niels K. Jerne
'Summary: Waiting for the end', Cold Spring Harbor Symposia on Quantitative Biology (1967), 32, 591.
Science quotes on:  |  Answer (389)  |  Immunology (14)  |  Speak (240)  |  Will (2350)

An immune system of enormous complexity is present in all vertebrate animals. When we place a population of lymphocytes from such an animal in appropriate tissue culture fluid, and when we add an antigen, the lymphocytes will produce specific antibody molecules, in the absence of any nerve cells. I find it astonishing that the immune system embodies a degree of complexity which suggests some more or less superficial though striking analogies with human language, and that this cognitive system has evolved and functions without assistance of the brain.
— Niels K. Jerne
'The Generative Grammar of the Immune System', Nobel Lecture, 8 Dec 1984. In Nobel Lectures: Physiology or Medicine 1981-1990 (1993), 223.
Science quotes on:  |  Analogy (76)  |  Animal (651)  |  Antibody (6)  |  Antigen (5)  |  Appropriate (61)  |  Assistance (23)  |  Astonishing (29)  |  Brain (281)  |  Cognitive (7)  |  Complex (202)  |  Complexity (121)  |  Culture (157)  |  Degree (277)  |  Find (1014)  |  Fluid (54)  |  Function (235)  |  Human (1512)  |  Immune System (3)  |  Immunology (14)  |  Language (308)  |  Molecule (185)  |  More (2558)  |  More Or Less (71)  |  Nerve (82)  |  Population (115)  |  Present (630)  |  Specific (98)  |  Striking (48)  |  System (545)  |  Tissue (51)  |  Vertebrate (22)  |  Will (2350)

It seems a miracle that young children easily learn the language of any environment into which they were born. The generative approach to grammar, pioneered by Chomsky, argues that this is only explicable if certain deep, universal features of this competence are innate characteristics of the human brain. Biologically speaking, this hypothesis of an inheritable capability to learn any language means that it must somehow be encoded in the DNA of our chromosomes. Should this hypothesis one day be verified, then lingusitics would become a branch of biology.
— Niels K. Jerne
'The Generative Grammar of the Immune System', Nobel Lecture, 8 Dec 1984. In Nobel Lectures: Physiology or Medicine 1981-1990 (1993), 223.
Science quotes on:  |  Approach (112)  |  Become (821)  |  Biology (232)  |  Birth (154)  |  Brain (281)  |  Branch (155)  |  Capability (44)  |  Certain (557)  |  Characteristic (154)  |  Child (333)  |  Children (201)  |  Avram Noam Chomsky (7)  |  Chromosome (23)  |  Chromosomes (17)  |  Competence (13)  |  Deep (241)  |  DNA (81)  |  Environment (239)  |  Grammar (15)  |  Human (1512)  |  Hypothesis (314)  |  Inheritance (35)  |  Innate (14)  |  Language (308)  |  Learn (672)  |  Linguistics (39)  |  Mean (810)  |  Means (587)  |  Miracle (85)  |  Must (1525)  |  Pioneer (37)  |  Somehow (48)  |  Speaking (118)  |  Universal (198)  |  Young (253)

More about the selection theory: Jerne meant that the Socratic idea of learning was a fitting analogy for 'the logical basis of the selective theories of antibody formation': Can the truth (the capability to synthesize an antibody) be learned? If so, it must be assumed not to pre-exist; to be learned, it must be acquired. We are thus confronted with the difficulty to which Socrates calls attention in Meno [ ... ] namely, that it makes as little sense to search for what one does not know as to search for what one knows; what one knows, one cannot search for, since one knows it already, and what one does not know, one cannot search for, since one does not even know what to search for. Socrates resolves this difficulty by postulating that learning is nothing but recollection. The truth (the capability to synthesize an antibody) cannot be brought in, but was already inherent.
— Niels K. Jerne
'The Natural Selection Theory', in John Cairns, Gunther S. Stent, and James D. Watson (eds.) Phage and the Origins of Molecular Biology (1966), 301.
Science quotes on:  |  Acquired (77)  |  Already (226)  |  Analogy (76)  |  Antibody (6)  |  Attention (196)  |  Basis (180)  |  Call (781)  |  Capability (44)  |  Difficulty (201)  |  Exist (458)  |  Formation (100)  |  Idea (881)  |  Inherent (43)  |  Know (1538)  |  Knowledge (1647)  |  Learn (672)  |  Learned (235)  |  Learning (291)  |  Little (717)  |  More (2558)  |  Must (1525)  |  Nothing (1000)  |  Recollection (12)  |  Resolve (43)  |  Search (175)  |  Selection (130)  |  Selective (21)  |  Sense (785)  |   Socrates, (17)  |  Synthesis (58)  |  Theory (1015)  |  Truth (1109)


See also:
  • 23 Dec - short biography, births, deaths and events on date of Jerne's birth.
  • Science As Autobiography: The Troubled Life of Niels Jerne, by Thomas Soderqvist. - book suggestion.

Carl Sagan Thumbnail In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) -- Carl Sagan
Quotations by:Albert EinsteinIsaac NewtonLord KelvinCharles DarwinSrinivasa RamanujanCarl SaganFlorence NightingaleThomas EdisonAristotleMarie CurieBenjamin FranklinWinston ChurchillGalileo GalileiSigmund FreudRobert BunsenLouis PasteurTheodore RooseveltAbraham LincolnRonald ReaganLeonardo DaVinciMichio KakuKarl PopperJohann GoetheRobert OppenheimerCharles Kettering  ... (more people)

Quotations about:Atomic  BombBiologyChemistryDeforestationEngineeringAnatomyAstronomyBacteriaBiochemistryBotanyConservationDinosaurEnvironmentFractalGeneticsGeologyHistory of ScienceInventionJupiterKnowledgeLoveMathematicsMeasurementMedicineNatural ResourceOrganic ChemistryPhysicsPhysicianQuantum TheoryResearchScience and ArtTeacherTechnologyUniverseVolcanoVirusWind PowerWomen ScientistsX-RaysYouthZoology  ... (more topics)
Sitewide search within all Today In Science History pages:
Visit our Science and Scientist Quotations index for more Science Quotes from archaeologists, biologists, chemists, geologists, inventors and inventions, mathematicians, physicists, pioneers in medicine, science events and technology.

Names index: | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |

Categories index: | 1 | 2 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
Thank you for sharing.
- 100 -
Sophie Germain
Gertrude Elion
Ernest Rutherford
James Chadwick
Marcel Proust
William Harvey
Johann Goethe
John Keynes
Carl Gauss
Paul Feyerabend
- 90 -
Antoine Lavoisier
Lise Meitner
Charles Babbage
Ibn Khaldun
Euclid
Ralph Emerson
Robert Bunsen
Frederick Banting
Andre Ampere
Winston Churchill
- 80 -
John Locke
Bronislaw Malinowski
Bible
Thomas Huxley
Alessandro Volta
Erwin Schrodinger
Wilhelm Roentgen
Louis Pasteur
Bertrand Russell
Jean Lamarck
- 70 -
Samuel Morse
John Wheeler
Nicolaus Copernicus
Robert Fulton
Pierre Laplace
Humphry Davy
Thomas Edison
Lord Kelvin
Theodore Roosevelt
Carolus Linnaeus
- 60 -
Francis Galton
Linus Pauling
Immanuel Kant
Martin Fischer
Robert Boyle
Karl Popper
Paul Dirac
Avicenna
James Watson
William Shakespeare
- 50 -
Stephen Hawking
Niels Bohr
Nikola Tesla
Rachel Carson
Max Planck
Henry Adams
Richard Dawkins
Werner Heisenberg
Alfred Wegener
John Dalton
- 40 -
Pierre Fermat
Edward Wilson
Johannes Kepler
Gustave Eiffel
Giordano Bruno
JJ Thomson
Thomas Kuhn
Leonardo DaVinci
Archimedes
David Hume
- 30 -
Andreas Vesalius
Rudolf Virchow
Richard Feynman
James Hutton
Alexander Fleming
Emile Durkheim
Benjamin Franklin
Robert Oppenheimer
Robert Hooke
Charles Kettering
- 20 -
Carl Sagan
James Maxwell
Marie Curie
Rene Descartes
Francis Crick
Hippocrates
Michael Faraday
Srinivasa Ramanujan
Francis Bacon
Galileo Galilei
- 10 -
Aristotle
John Watson
Rosalind Franklin
Michio Kaku
Isaac Asimov
Charles Darwin
Sigmund Freud
Albert Einstein
Florence Nightingale
Isaac Newton


by Ian Ellis
who invites your feedback
Thank you for sharing.
Today in Science History
Sign up for Newsletter
with quiz, quotes and more.