Author
Hadas, Moses, 1900-1966
6
Kant, Immanuel, 1724-1804
6
Seneca, Lucius Annaeus, approximately 4 B.C.-65 A.D.
4
Calvin, Jean, 1509-1564
3
Cicero, Marcus Tullius
3
Copley, Frank O. 1907-1993
3
Beck, Lewis White
2
Bergson, Henri, 1859-1941
2
Chan, Wing-tsit, 1901-1994
2
Harrington, James, 1611-1677
2
Laozi
2
Ostwald, Martin, 1922-2010
2
Plato
2
Plautus, Titus Maccius
2
Sabine, George Holland, 1880-1961
2
Schopenhauer, Arthur, 1788-1860
2
Swanson, Roy Arthur, 1925-
2
Terence
2
Xenophon
2
Abbott, Thomas Kingsmill, 1829-1913
1
Aeschylus
1
Alembert, Jean Le Rond d', 1717-1783
1
Anderson, F. H. 1895-1968
1
Anderson, Warren D.
1
Aristotle
1
Augustine, of Hippo, Saint, 354-430
1
Bacon, Francis, 1561-1626
1
Baron, Salo W. 1895-1989
1
Bayle, Pierre, 1647-1706
1
Berkeley, George, 1685-1753
1
Bigongiari, Dino
1
Blau, Joseph L. 1909-1986
1
Blitzer, Charles
1
Boethius, -524
1
Bonaventure, Saint, Cardinal, approximately 1217-1274
1
Brady, Frank,
1
Brown, Norman Oliver, 1913-2002,
1
Burke, Edmund, 1729-1797
1
Carmichael, Douglas, 1923-
1
Catullus, Gaius Valerius
1
Church, F. J. 1854-1888
1
Cid, approximately 1043-1099
1
Dante Alighieri, 1265-1321
1
Descartes, René, 1596-1650
1
Diderot, Denis, 1713-1784
1
Dingle, Herbert, 1890-1978
1
Dio, Chrysostom
1
Duns Scotus, John, approximately 1266-1308
1
Edinger, Harry G.
1
Epicurus
1
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