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Home > Dictionary of Science Quotations > Scientist Names Index K > Pyotr Leonidovich Kapitsa Quotes

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Pyotr Leonidovich Kapitsa
(8 Jul 1894 - 8 Apr 1984)

Soviet physicist.


Science Quotes by Pyotr Leonidovich Kapitsa (2 quotes)

The crocodile cannot turn its head. Like science, it must always go forward with all-devouring jaws.
— Pyotr Leonidovich Kapitsa
As quoted in Robert S. De Ropp, The New Prometheans: Creative and Destructive Forces in Modern Science (1972), 20, which adds that: “On the building that had been constructed in Cambridge specially to house his researches had been chiseled a crocodile by the sculptor Eric Gill. Esoterically speaking, this referred to Kapitza’s special name for Rutherford, but, for public consumption, he offered a different explanation: ‘Mine is the crocodile of science.’” Kapitza, regarded Rutherford, “The Prof”, as always moving forward, never back.
Science quotes on:  |  Crocodile (14)  |  Devour (29)  |  Forward (104)  |  Head (87)  |  Jaw (4)  |  Must (1525)  |  Turn (454)

The year that Rutherford died (1938 [sic]) there disappeared forever the happy days of free scientific work which gave us such delight in our youth. Science has lost her freedom. Science has become a productive force. She has become rich but she has become enslaved and part of her is veiled in secrecy. I do not know whether Rutherford would continue to joke and laugh as he used to.
— Pyotr Leonidovich Kapitsa
'Notes from Here and There', Science Policy News (1969), 1, No 2, 33.
Science quotes on:  |  Become (821)  |  Continue (179)  |  Delight (111)  |  Disappear (84)  |  Do (1905)  |  Force (497)  |  Forever (111)  |  Free (239)  |  Freedom (145)  |  Happiness (126)  |  Happy (108)  |  Joke (90)  |  Know (1538)  |  Laugh (50)  |  Money (178)  |  Productive (37)  |  Sir Ernest Rutherford (55)  |  Scientific (955)  |  Secret (216)  |  Slave (40)  |  Veil (27)  |  Work (1402)  |  Year (963)  |  Youth (109)


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  • 8 Jul - short biography, births, deaths and events on date of Kapitsa's birth.

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
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Sophie Germain
Gertrude Elion
Ernest Rutherford
James Chadwick
Marcel Proust
William Harvey
Johann Goethe
John Keynes
Carl Gauss
Paul Feyerabend
- 90 -
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Lise Meitner
Charles Babbage
Ibn Khaldun
Euclid
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Frederick Banting
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Bible
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Louis Pasteur
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- 70 -
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Martin Fischer
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- 50 -
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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
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Marie Curie
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Francis Crick
Hippocrates
Michael Faraday
Srinivasa Ramanujan
Francis Bacon
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- 10 -
Aristotle
John Watson
Rosalind Franklin
Michio Kaku
Isaac Asimov
Charles Darwin
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Florence Nightingale
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