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by
René Descartes
April 26, 1996, Cambridge University Press
-
by
Immanuel Kant
November 1, 2002, Yale University Press
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by
Marcus Aurelius
1990, Oxford University Press
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by
Πλάτων
1994, Oxford University Press
-
by
Albert Camus
1955, Vintage Books
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by
Πλάτων
1981, Hackett Pub. Co.
-
by
Πλάτων
1959, The Liberal Arts Press
-
by
Aristotle
Publisher unknown
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by
Søren Kierkegaard
1959, Anchor Books
-
by
Immanuel Kant
1960, Harper
-
by
René Descartes
1996, Yale University Press
-
by
Niccolò Machiavelli
2009, Prohyptikon Pub.
-
by
John Stuart Mill
2009, The Floating Press
-
by
Gale W. Engle
1968, Wadsworth Pub. Co.
-
by
Søren Kierkegaard
1954, Doubleday
-
by
Gottfried Wilhelm Leibniz
1896, The Macmillan Company, Macmillan & Co., ltd.
-
by
Immanuel Kant
1997, Cambridge University Press
-
by
John Locke
1894, Clarendon Press
-
by
Immanuel Kant
1914, Macmillan