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
Edward Abbey
Henry Abbey
Cleveland Abbe
Donald P. Abbott
Edwin Abbott Abbott
John Stevens Cabot Abbott
William O. Abbott
C. G. Abbot
Francis Ellingwood Abbot
Abd-er-Rahman
Kareem Abdul-Jabbar
Inshirah Abdur-Ra�uf
Peter Abelard
Hal Abelson
Philip Abelson
John Jacob Abel
Niels Henrik Abel
Lascelles Abercrombie
John Abernethy
ABET
Swami Abhedananda
Sir Adolphe Abrahams
Karl Abraham
Rudy Abramson
AbulFazl ibn Mubarak
Goodman Ace
Franz Karl Achard
Russell Lincoln Ackoff
Theodore Dyke Acland
Lord John Acton
Loren Acton
Gilbert Adair
Cecil Adams
Douglas Noel Adams
Henry Brooks Adams
John Couch Adams
John Adams
John Quincy Adams
Mike Adams
Roger Adams
Samuel Hopkins Adams
Scott Adams
John A. Adam
Joseph Addison
Thomas Addis
Adelard of Bath
Konrad Adenauer
Jamie (JME) Adenuga
George Ade
Homer Burton Adkins
Alfred Adler
Alfred W. Adler
Francis Heed Adler
Freda Schaffer Adler
Irving Adler
Jerry 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
Abhilasha Agarwal
Louis Agassiz
Agathemerus
Agathon
Derek Ager
Georgius Agricola
Heinrich Cornelius Agrippa
James B. Aguayo-Martel
AIChE
Conrad Aiken
George Aiken
Howard Hathaway Aiken
John Aikin
Sir George Biddell Airy
Mark Akenside
Akhenaten
Leon Battista Alberti
Saint Magnus Albertus
William P. Albrecht
Fuller Albright
Alcmaeon
A. Bronson Alcott
John R. Alden
Brian Aldiss
Thomas Bailey Aldrich
Buzz Aldrin
Aleksandr Aleksandrov
Pavel Sergeevich Aleksandrov
Czar Alexander, III
Alexander of Tralles
Ernst F.W. Alexanderson
Alexander the Great
Christopher Alexander
Samuel Alexander
Thea Alexander
George Alexiou
Zhores Ivanovich Alferov
Alfonso X of Castile
King Alfred The Great
Hannes Alfv�n
W. R. Alger
Nelson Algren
Alhazan
Muhammad Ali
Sir Thomas Clifford Allbutt
Jim Allchin
Warder Clyde Allee
Claude J. All�gre
Carl B. Allendoerfer
Charles Mengel Allen
David Elliston Allen
Ethan Allen
Joseph P. Allen, IV
Paul Allen
Tom Allen
Woody Allen
Stacy Allison
David B. Allman
William F. Allman
Gordon Allport
Hely Hutchinson Almond
Stewart Alsop, Jr.
Michael Althsuler
Louis Althusser
Jesefina Alvarez
Luis W. Alvarez
Walter Alvarez
John Amatt
Saint Ambrose
American Cancer Society
Bruce Nathan Ames
Fisher Ames
Greg Ames
Henri-Fr�d�ric Amiel
Guillaume Amontons
Andr�-Marie Amp�re
Roald Amundsen
Anagram
Anaxagoras
Anaximander
Anaximenes
Anthony B. Anderson
Carl David Anderson
Clinton P Anderson
Don L. Anderson
Sir (William) Eric Kinloch Anderson
Greg Anderson
John Allan Dalrymple Anderson
Lorraine Anderson
Philip W. Anderson
Poul (William) Anderson
Richard Dean Anderson
Terry Anderson
Herbert George Andrewartha
Sir Christopher Howard Andrewes
Sir Frederick William Andrewes
George E. Andrews
Roy Chapman Andrews
Thomas Andrews
Barbara De Angelis
Maya Angelou
William S. Anglin
Anglo-Saxon Chronicle
Thomas Annandale
Mary Anning
Anonymous
Robert Anthony
Antiphanes
Antisthines
Association Of American Colleges
Anonymous Aphorism
John Apley
Guillaume Apollinaire
Apollonius
Sir Edward Appleton
Bryan Appleyard
Saint Thomas Aquinas
Fran�ois Arago
Karl Arbeiter
Michael A. Arbib
Petronius Arbiter
John Arbuthnot
Archilochus
Archimedes
Archytas
Robert Ardrey
Giovanni Arduino
Aretaeus of Cappadocia
�mile Argand
Aristarchus
Aristippus The Cyrenaic
Aristophanes
Aristotle
Alan Arkin
Sir Richard Arkwright
Edwin Armstrong
Henry Edward Armstrong
John Armstrong
Louis Armstrong
Neil Armstrong
Sir William George Armstrong
Rudolf Arnheim
Friedrich Arnold
Henry H. Arnold
James R. Arnold
Matthew Arnold
Thomas Arnold
Vladimir Arnold
Arnold B. Arons
Halton Christian Arp
Svante Arrhenius
Ar-Rumi
Antonin Artaud
Emil Artin
Yuri Artyukhin
ASCE
Roger Ascham
Asclepiades
Roger Asham
Sir Eric Ashby
Richard Alan John Asher
Mary Kay Ash
Isaac Asimov
Greg Asner
Joseph Aspdin
Ezras A. Asratyan
Lincoln Highway Association
William Thomas Astbury
Francis William Aston
Dana Winslow Atchley
Michael Francis Atiyah
Brooks Atkinson
Stuart Atkinson
Peter William Atkins
John Light Atlee
Sir David Attenborough
Clement Attlee
Wilbur Olin Atwater
Margaret Atwood
John Aubrey
Wystan Hugh Auden
John James Audubon
Josef Leopold Auenbrugger
Stan Augarten
Norman R. Augustine
Saint Aurelius Augustinus Augustine
Marcus Antoninus Aurelius
Jane Austen
David Austin
Averroes
Oswald Avery
Avicenna
Saint Teresa of Avila
Count of Quaregna Amedeo Avogadro
Alfred Jules (A.J.) Ayer
Washington O. Ayer
Wallace Ruddell (W.R.) Aykroyd
Pam Ayres
Hertha Marks Ayrton
William Edward Ayrton
Edward Abbey
Henry Abbey
Cleveland Abbe
Donald P. Abbott
Edwin Abbott Abbott
John Stevens Cabot Abbott
William O. Abbott
C. G. Abbot
Francis Ellingwood Abbot
Abd-er-Rahman
Kareem Abdul-Jabbar
Inshirah Abdur-Ra�uf
Peter Abelard
Hal Abelson
Philip Abelson
John Jacob Abel
Niels Henrik Abel
Lascelles Abercrombie
John Abernethy
ABET
Swami Abhedananda
Sir Adolphe Abrahams
Karl Abraham
Rudy Abramson
AbulFazl ibn Mubarak
Goodman Ace
Franz Karl Achard
Russell Lincoln Ackoff
Theodore Dyke Acland
Lord John Acton
Loren Acton
Gilbert Adair
Cecil Adams
Douglas Noel Adams
Henry Brooks Adams
John Couch Adams
John Adams
John Quincy Adams
Mike Adams
Roger Adams
Samuel Hopkins Adams
Scott Adams
John A. Adam
Joseph Addison
Thomas Addis
Adelard of Bath
Konrad Adenauer
Jamie (JME) Adenuga
George Ade
Homer Burton Adkins
Alfred Adler
Alfred W. Adler
Francis Heed Adler
Freda Schaffer Adler
Irving Adler
Jerry Adler
Marty Adler
Mortimer Adler
Theodor Wiesengrund Adorno
Baron Edgar Douglas Adrian
Advertisement
Franz (Maria Ulrich Theodor Hoch) Aepinus
Aeschylus
Aetius of Antioch
Abhilasha Agarwal
Louis Agassiz
Agathemerus
Agathon
Derek Ager
Georgius Agricola
Heinrich Cornelius Agrippa
James B. Aguayo-Martel
AIChE
Conrad Aiken
George Aiken
Howard Hathaway Aiken
John Aikin
Sir George Biddell Airy
Mark Akenside
Akhenaten
Leon Battista Alberti
Saint Magnus Albertus
William P. Albrecht
Fuller Albright
Alcmaeon
A. Bronson Alcott
John R. Alden
Brian Aldiss
Thomas Bailey Aldrich
Buzz Aldrin
Aleksandr Aleksandrov
Pavel Sergeevich Aleksandrov
Czar Alexander, III
Alexander of Tralles
Ernst F.W. Alexanderson
Alexander the Great
Christopher Alexander
Samuel Alexander
Thea Alexander
George Alexiou
Zhores Ivanovich Alferov
Alfonso X of Castile
King Alfred The Great
Hannes Alfv�n
W. R. Alger
Nelson Algren
Alhazan
Muhammad Ali
Sir Thomas Clifford Allbutt
Jim Allchin
Warder Clyde Allee
Claude J. All�gre
Carl B. Allendoerfer
Charles Mengel Allen
David Elliston Allen
Ethan Allen
Joseph P. Allen, IV
Paul Allen
Tom Allen
Woody Allen
Stacy Allison
David B. Allman
William F. Allman
Gordon Allport
Hely Hutchinson Almond
Stewart Alsop, Jr.
Michael Althsuler
Louis Althusser
Jesefina Alvarez
Luis W. Alvarez
Walter Alvarez
John Amatt
Saint Ambrose
American Cancer Society
Bruce Nathan Ames
Fisher Ames
Greg Ames
Henri-Fr�d�ric Amiel
Guillaume Amontons
Andr�-Marie Amp�re
Roald Amundsen
Anagram
Anaxagoras
Anaximander
Anaximenes
Anthony B. Anderson
Carl David Anderson
Clinton P Anderson
Don L. Anderson
Sir (William) Eric Kinloch Anderson
Greg Anderson
John Allan Dalrymple Anderson
Lorraine Anderson
Philip W. Anderson
Poul (William) Anderson
Richard Dean Anderson
Terry Anderson
Herbert George Andrewartha
Sir Christopher Howard Andrewes
Sir Frederick William Andrewes
George E. Andrews
Roy Chapman Andrews
Thomas Andrews
Barbara De Angelis
Maya Angelou
William S. Anglin
Anglo-Saxon Chronicle
Thomas Annandale
Mary Anning
Anonymous
Robert Anthony
Antiphanes
Antisthines
Association Of American Colleges
Anonymous Aphorism
John Apley
Guillaume Apollinaire
Apollonius
Sir Edward Appleton
Bryan Appleyard
Saint Thomas Aquinas
Fran�ois Arago
Karl Arbeiter
Michael A. Arbib
Petronius Arbiter
John Arbuthnot
Archilochus
Archimedes
Archytas
Robert Ardrey
Giovanni Arduino
Aretaeus of Cappadocia
�mile Argand
Aristarchus
Aristippus The Cyrenaic
Aristophanes
Aristotle
Alan Arkin
Sir Richard Arkwright
Edwin Armstrong
Henry Edward Armstrong
John Armstrong
Louis Armstrong
Neil Armstrong
Sir William George Armstrong
Rudolf Arnheim
Friedrich Arnold
Henry H. Arnold
James R. Arnold
Matthew Arnold
Thomas Arnold
Vladimir Arnold
Arnold B. Arons
Halton Christian Arp
Svante Arrhenius
Ar-Rumi
Antonin Artaud
Emil Artin
Yuri Artyukhin
ASCE
Roger Ascham
Asclepiades
Roger Asham
Sir Eric Ashby
Richard Alan John Asher
Mary Kay Ash
Isaac Asimov
Greg Asner
Joseph Aspdin
Ezras A. Asratyan
Lincoln Highway Association
William Thomas Astbury
Francis William Aston
Dana Winslow Atchley
Michael Francis Atiyah
Brooks Atkinson
Stuart Atkinson
Peter William Atkins
John Light Atlee
Sir David Attenborough
Clement Attlee
Wilbur Olin Atwater
Margaret Atwood
John Aubrey
Wystan Hugh Auden
John James Audubon
Josef Leopold Auenbrugger
Stan Augarten
Norman R. Augustine
Saint Aurelius Augustinus Augustine
Marcus Antoninus Aurelius
Jane Austen
David Austin
Averroes
Oswald Avery
Avicenna
Saint Teresa of Avila
Count of Quaregna Amedeo Avogadro
Alfred Jules (A.J.) Ayer
Washington O. Ayer
Wallace Ruddell (W.R.) Aykroyd
Pam Ayres
Hertha Marks Ayrton
William Edward Ayrton