Philosopher Quotes
- Antonio Gramsci 1891 - 1937
- Antonio Negri 1933 -
- Antonio Vieira 1608 - 1697
- Antony Flew 1923 - 2010
- Apollonius of Tyana 15 - 100
- Arfi Lamba -
- Aristides of Athens 150 - 134
- Aristippus 435 - 356
- Aristotle 384 - 322
- Armin Mohler 1920 - 2003
- Arnold Gehlen 1904 - 1976
- Arrian 89 - 160
- Arthur Oncken Lovejoy 1873 - 1962
- Arthur Schopenhauer 1788 - 1860
- Asvaghosa 80 - 150
- Athenagoras of Athens 133 - 190
- Attila Kotanyi 1924 - 2003
- Auberon Herbert 1838 - 1906
- Aubrey Daniels 1935 -
- Auguste Comte 1798 - 1857
- Aulus Cornelius Celsus 25 - 50
- Austin Dacey 1972 -
- Austin Farrer 1904 - 1968
- Averroes 1126 - 1198
- Avital Ronell 1952 -
- Ayn Rand 1905 - 1982
- B. F. Skinner 1904 - 1990
- B. W. Powe 1955 -
- Bahya ibn Paquda 1050 - 1120
- Baker Brownell 1887 - 1965
- Baltasar Gracian 1601 - 1658
- Barbara Johnson 1947 - 2009
- Baron d'Holbach 1723 - 1789
- Baruch Spinoza 1632 - 1677
- Bastiaan van Fraassen 1941 -
- Bayazid Bastami 804 - 874
- Benedetto Croce 1866 - 1952
- Benjamin Constant 1767 - 1830
- Berit Brogaard 1970 -
- Bernard Bolzano 1781 - 1848