Scientist Quotes
- A. P. J. Abdul Kalam 1931 - 2015
- Aage Bohr 1922 - 2009
- Aaron D. O'Connell 1981 -
- Aaron Wildavsky 1930 - 1993
- Abd al-Ghani al-Nabulsi 1641 - 1731
- Abdul Qadeer Khan 1936 - 2021
- Abraham Zaleznik 1924 - 2011
- Abu Ammaar Yasir Qadhi 1975 -
- Abu Rayhan al-Biruni 973 - 1050
- Adam Hart-Davis 1943 -
- Adi Shamir 1952 -
- Adolf von Baeyer 1835 - 1917
- Adolfo Aguilar Zinser 1949 - 2005
- Ahmed H. Zewail 1946 - 2016
- Alan Kotok 1941 - 2006
- Alan MacDiarmid 1927 - 2007
- Alan Stern 1957 -
- Alan Turing 1912 - 1954
- Alan W. Black 1937 -
- Alan Wolfe 1942 -
- Albert Claude 1899 - 1983
- Albert Hofmann 1906 - 2008
- Albert Houtum-Schindler 1846 - 1916
- Albert Sabin 1906 - 1993
- Albert Szent-Gyorgyi 1893 - 1986
- Albrecht Kossel 1853 - 1927
- Aldo Leopold 1887 - 1948
- Alex Comfort 1920 - 2000
- Alex Pentland 1952 -
- Alexander Agassiz 1835 - 1910
- Alexander B. Morrison 1930 - 2018
- Alexander Fleming 1881 - 1955
- Alexander Graham Bell 1847 - 1922
- Alexis Carrel 1873 - 1944
- Alfred Day Hershey 1908 - 1997
- Alfred Korzybski 1879 - 1950
- Alfred Nobel 1833 - 1896
- Alfred Werner 1866 - 1919
- Alice Dreger -
- Alice Hamilton 1869 - 1970