1Jaspers, Philosophie Ⅱ, Berlin/Gottingen/Heidelberg : Springer-Verlag, 1956, S. 56.
2Cf. Chris Thornhill, Karl Jaspers ,London& New York: Routledge, 2002, p, 25.
3Cf. Chris Thornhill, Karl Jaspers, London&New York: Routledge, 2002, p. 202.
4Jaspers, Philosophie Ⅱ, Berlln/Gottingen/Heidelberg: Springer-Verlag, 1956, S. 121.
5Jaspers, Vernunft und Existenz, S. 122.
6Jaspers, Philosophie Ⅱ, Berlin/Gottingen/Heidelberg: Springer Verlag, 1956, S. 58.
7Jaspers, Philosophie Ⅱ, Berlin/Gottingen/Heidelberg.. Springer-Verlag, 1956, S. 51.
8Jaspers, "Philosophical Autobiography", in The Philosophy of Karl Jaspers, ed. by Paul Arthur Schilpp, New York: Tudor Publishing Company, 1957, p. 82.
9Jaspers, "Philosophical Autobiography", in The Philosophy of Karl Jaspers, ed. by Paul Arthur Schilpp , New York: Tudor Publishing Company, 1957, pp. 83-84.
10Hans Saner, "Jaspers' Idee einer kommenden Weltphilosophie", in Karl Jaspers Today, Edited by Leonard H. Ehrlich and Richard Wisser,Washington, D.C. : Center for Advanced Research in Phenomenology & University Press of America, 1988 , p. 76.