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Home > Dictionary of Science Quotations > Names Index A

Scientist Quotations Index for Initial A

This dictionary includes science quotes from archaeologists, biologists, chemists, geologists, inventors and inventions, mathematicians, physicists plus pioneers in medicine, science events and technology.

A scientist quotation page heading may include a link to a short biography of the scientist or description of the event corresponding to a day in Science History.

Antoine-Thomson d' Abbadie
Henry Abbey
Cleveland Abbe
Edwin Abbott Abbott
William O. Abbott
C. G. Abbot
Inshirah Abdur-Ra'uf
Peter Abelard
Philip Hauge Abelson
John Jacob Abel
Niels Henrik Abel
John Abernethy
Swami Abhedananda
Karl Abraham
Sir Adolf Abrams
Goodman Ace
Franz Karl Achard
Russell Lincoln Ackoff
Lord John Acton
Cecil Adams
Douglas Noel Adams
Henry Brooks Adams
John Adams
Mike Adams
Roger Adams
Samuel Hopkins Adams
Scott Adams
Joseph Addison
Thomas Addis
Homer Burton Adkins
Alfred Adler
Alfred W. Adler
Francis Heed Adler
Freda Schaffer Adler
Irving Adler
Marty Adler
Mortimer Adler
Theodor Wiesengrund Adorno
Baron Edgar Douglas Adrian
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Franz (Maria Ulrich Theodor Hoch) Aepinus
Aeschylus
Aetius of Antioch
Louis Agassiz
Agathemerus
Derek Victor Ager
Georgius Agricola
Heinrich Cornelius Agrippa
Conrad Aiken
Sir George Biddell Airy
Mark Akenside
Leon Battista Alberti
Saint Magnus Albertus
Fuller Albright
Alcmaeon
Edwin Eugene Aldrin, Jr.
Czar Alexander, III
Alexander of Tralles
Ernst F.W. Alexanderson
Alexander the Great
Zhores Ivanovich Alferov
Alfonso X of Castile
Hannes Alfvιn
W. R. Alger
Alhazan
Muhammad Ali
Sir Thomas Clifford Allbutt
Warder Clyde Allee
Claude J. Allθgre
David Elliston Allen
Ethan Allen
Woody Allen
David B. Allman
Gordon Allport
Stewart Alsop, Jr.
Luis W. Alvarez
Walter Alvarez
Saint Ambrose
American Cancer Society
Bruce Nathan Ames
Fisher Ames
Henri-Frιdιric Amiel
Andrι-Marie Ampθre
Anaxagoras
Anaximander
Anaximenes
Anthony B. Anderson
Sir (William) Eric Kinloch Anderson
John Allan Dalrymple Anderson
Philip W. Anderson
Poul (William) Anderson
Terry Anderson
Herbert George Andrewartha
Sir Christopher Howard Andrewes
Sir Frederick William Andrewes
George E. Andrews
Roy Chapman Andrews
Thomas Andrews
William S. Anglin
Thomas Annandale
Mary Anning
Anonymous
Robert Anthony
Antiphanes
John Apley
Guillaume Apollinaire
Apollonius
Sir Edward Appleton
Saint Thomas Aquinas
Franηois Arago
Michael A. Arbib
Petronius Arbiter
John Arbuthnot
Archilochus
Archimedes
Robert Ardrey
Giovanni Arduino
Aretaeus of Cappadocia
Ιmile Argand
Aristarchus
Aristippus The Cyrenaic
Aristophanes
Aristotle
Sir Richard Arkwright
Edwin Armstrong
Henry Edward Armstrong
John Armstrong
Neil Armstrong
Sir William George Armstrong
Rudolf Arnheim
Friedrich Arnold
Matthew Arnold
Thomas Arnold
Svante Arrhenius
Ar-Rumi
Antonin Artaud
Emil Artin
Asclepiades
Roger Asham
Sir Eric Ashby
Richard Alan John Asher
Isaac Asimov
Joseph Aspdin
Ezras A. Asratyan
Lincoln Highway Association
William Thomas Astbury
Francis William Aston
Dana Winslow Atchley
Brooks Atkinson
Peter William Atkins
John Light Atlee
Sir David Attenborough
Wilbur Olin Atwater
John Aubrey
Wystan Hugh Auden
John James Audubon
Josef Leopold Auenbrugger
Norman R. Augustine
Saint Aurelius Augustinus Augustine
Marcus Antoninus Aurelius
Jane Austen
David Austin
Averroes
Oswald Avery
Avicenna
Count of Quaregna Amedeo Avogadro
Alfred Jules (A.J.) Ayer
Washington O. Ayer
Wallace Ruddell (W.R.) Aykroyd
Pam Ayres
William Edward Ayrton


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 Einstein • Isaac Newton • Lord Kelvin • Charles Darwin • Srinivasa Ramanujan • Carl Sagan • Florence Nightingale • Thomas Edison • Aristotle • Marie Curie • Benjamin Franklin • Winston Churchill • Galileo Galilei • Sigmund Freud • Robert Bunsen • Louis Pasteur • Theodore Roosevelt • Abraham Lincoln • Ronald Reagan • Leonardo DaVinci • Michio Kaku • Karl Popper • Johann Goethe • Robert Oppenheimer • Charles Kettering  ... (more people)

Quotations about: • Atomic  Bomb • Biology • Chemistry • Deforestation • Engineering • Anatomy • Astronomy • Bacteria • Biochemistry • Botany • Conservation • Dinosaur • Environment • Fractal • Genetics • Geology • History of Science • Invention • Jupiter • Knowledge • Love • Mathematics • Measurement • Medicine • Natural Resource • Organic Chemistry • Physics • Physician • Quantum Theory • Research • Science and Art • Teacher • Technology • Universe • Volcano • Virus • Wind Power • Women Scientists • X-Rays • Youth • Zoology  ... (more topics)
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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 |
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- 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

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