Scientist Quotations Index for Initial D
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.
F D'H
Leonardo da Vinci
Sir Henry Dale
Damon Dalrymple
John Dalton
Reginald Aldworth Daly
Captain William Dampier
Sir William Cecil Dampier
Charles Loomis Dana
James Dwight Dana
Richard Henry Dana, Jr.
Jean Cardinal Daniélou
Dante Alighieri
George Bernhard Dantzig
Tobias Danzig
Cyril Dean Darlington
Clarence Darrow
Karl Kelchner Darrow
Raymond A. Dart
Charles Darwin
Sir Charles Galton Darwin
Erasmus Darwin
Francis Darwin
René Daumal
William Leslie Davidson
John Davies
P.C.W. Davies
Henry ("Hank") T. Davis
Kingsley Davis
William Morris Davis
Edmund Davy
Sir Humphry Davy
John Davy
Richard Dawkins
Sir John William Dawson
Sir Gavin de Beer
James Dunwoody Brownson De Bow
Lee De Forest
Joseph-Marie de Gérando
Henry Thomas De la Beche
Cecil B De Mille
Augustus De Morgan
Christine de Pizan
Thomas De Quincey
Frank Debenham
Lyon Sprague DeCamp
Julius Richard Dedekind
John Dee
Braswell D. Deen, Jr.
Max Delbrück
Max Ludwig Henning Delbrück
François-Alexandre-Nicolas-Cheri Delsarte
Jean André Deluc
Democritus
Abraham DeMoivre
Daniel C. Dennett
Nigel Forbes Dennis
René Descartes
Adrian J. Desmond
Friedrich Dessauer
Alex Dessler
Michael J. S. Dewar
Bradley Dewey
John Dewey
Thomas Michael (T. Michael) Dexter
Charles John Huffam Dickens
Emily Elizabeth Dickinson
Paul Dickson
Dictionary
Denis Diderot
Eduard Jan Dijksterhuis
Edsjer W. Dijkstra
Sayyid Jamal ad- Din
Diogenes Laërtius
Paul A. M. Dirac
Walter Elias (Walt) Disney
Benjamin Disraeli
Isaac Disraeli
Carl Djerassi
J(ames) Frank Dobie
J. Frank Dobie
Theodosius Dobzhansky
Sir Richard Doll
Ian Donald
John Donne
George A. Dorsey
Nathan Washington Dougherty
Dame Mary Douglas
William O(rville) Douglas
Sir Arthur Conan Doyle
John William Draper
John P. Droop
Henry Drummond
Hugh L. Dryden
John Dryden
Charles R. Dryer
Alexander Logie Du Toit
Eugène Dubois
René Dubos
Lee Alvin DuBridge
Pierre Duhem
Jean-Baptiste-André Dumas
Finley Peter Dunne
Émile Durkheim
Saul Dushman
Clarence Edward Dutton
George-Louis Duvernoy
Freeman Dyson
Leonardo da Vinci
Sir Henry Dale
Damon Dalrymple
John Dalton
Reginald Aldworth Daly
Captain William Dampier
Sir William Cecil Dampier
Charles Loomis Dana
James Dwight Dana
Richard Henry Dana, Jr.
Jean Cardinal Daniélou
Dante Alighieri
George Bernhard Dantzig
Tobias Danzig
Cyril Dean Darlington
Clarence Darrow
Karl Kelchner Darrow
Raymond A. Dart
Charles Darwin
Sir Charles Galton Darwin
Erasmus Darwin
Francis Darwin
René Daumal
William Leslie Davidson
John Davies
P.C.W. Davies
Henry ("Hank") T. Davis
Kingsley Davis
William Morris Davis
Edmund Davy
Sir Humphry Davy
John Davy
Richard Dawkins
Sir John William Dawson
Sir Gavin de Beer
James Dunwoody Brownson De Bow
Lee De Forest
Joseph-Marie de Gérando
Henry Thomas De la Beche
Cecil B De Mille
Augustus De Morgan
Christine de Pizan
Thomas De Quincey
Frank Debenham
Lyon Sprague DeCamp
Julius Richard Dedekind
John Dee
Braswell D. Deen, Jr.
Max Delbrück
Max Ludwig Henning Delbrück
François-Alexandre-Nicolas-Cheri Delsarte
Jean André Deluc
Democritus
Abraham DeMoivre
Daniel C. Dennett
Nigel Forbes Dennis
René Descartes
Adrian J. Desmond
Friedrich Dessauer
Alex Dessler
Michael J. S. Dewar
Bradley Dewey
John Dewey
Thomas Michael (T. Michael) Dexter
Charles John Huffam Dickens
Emily Elizabeth Dickinson
Paul Dickson
Dictionary
Denis Diderot
Eduard Jan Dijksterhuis
Edsjer W. Dijkstra
Sayyid Jamal ad- Din
Diogenes Laërtius
Paul A. M. Dirac
Walter Elias (Walt) Disney
Benjamin Disraeli
Isaac Disraeli
Carl Djerassi
J(ames) Frank Dobie
J. Frank Dobie
Theodosius Dobzhansky
Sir Richard Doll
Ian Donald
John Donne
George A. Dorsey
Nathan Washington Dougherty
Dame Mary Douglas
William O(rville) Douglas
Sir Arthur Conan Doyle
John William Draper
John P. Droop
Henry Drummond
Hugh L. Dryden
John Dryden
Charles R. Dryer
Alexander Logie Du Toit
Eugène Dubois
René Dubos
Lee Alvin DuBridge
Pierre Duhem
Jean-Baptiste-André Dumas
Finley Peter Dunne
Émile Durkheim
Saul Dushman
Clarence Edward Dutton
George-Louis Duvernoy
Freeman Dyson
