勇氣
註釋

↑  Pianalto, Matthew. . Philosophical Studies. 2012, 20 (2): 165–184. S2CID 143490856. doi:10.1080/09672559.2012.668308.
↑  Rickaby, John. .  6. New York: Robert Appleton Company. 1909  [2021-02-10]. （原始内容存档于2018-06-27）.
↑  Walton, Douglas N. (1986). Courage: A Philosophical Investigation. Los Angeles: University of California Press. ISBN 0-520-05443-1.
↑  Aristotle, Nichomachean Ethics, 1103b15-20, 1104a15-25, 1104b1-10, 1107a30-1107b5, 1108b15-35, 1109a5-15, 1115a5-1117b25, 1129b20-5, 1137a20-5, 1144b5-10, 1167a20, 1177a30-b1, 1178a10-5, 1178a30-5, 1178b10-5,  in Aristotle, Nichomachean Ethics: Translation, Introduction , and Commentary, Broadie, Sarah, & Rowe, C., Oxford University Press, 2002.
↑  《道德經》第17章：「慈故能勇，儉故能廣，不敢為天下先故能成。今舍慈且勇，舍儉且廣，舍後且先，死矣。」
↑  《論語·憲問》：子曰：「君子道者三，我無能焉：仁者不憂，知者不惑，勇者不懼。」子貢曰：「夫子自道也！」
↑  《中庸》：子曰：「好學近乎知，力行近乎仁，知恥近乎勇。知斯三者，則知所以修身；知所以修身，則知所以治人；知所以治人，則知所以治天下國家矣。」
↑   McDonnell, Myles (2006). Roman Manliness: "Virtus" and the Roman Republic. Cambridge University Press. ISBN 0-5218-2788-4. page 31
↑   McDonnell, Myles (2006). Roman Manliness: "Virtus" and the Roman Republic. Cambridge University Press. ISBN 0-5218-2788-4. page 129
1 2  Walton, Douglas N. (1986). Courage: A Philosophical Investigation. Los Angeles: University of California Press. ISBN 0-520-05443-1.page 62-63
1 2   "Summa Theologica". Christian Classics Ethereal Library.
↑   "Summa Theologica: Fortitude (Secunda Secundae Partis, Q. 123)". New Advent.
↑   Ethic. iii, 9
↑   Miller, William Ian (2000). The Mystery of Courage. Cambridge, Massachusetts: Harvard University Press. ISBN 0-674-00826-X. p 204
↑   Miller, William Ian (2000). The Mystery of Courage. Cambridge, Massachusetts: Harvard University Press. ISBN 0-674-00826-X.pp21-22
↑  Hobbes, Thomas (1972). Bernard Gert, ed. Man and Citizen (De Homine and De Cive). Indianapolis: Hackett Publishing Company. ISBN 0-8446-4756-X. pp17-18
↑  Hobbes, Thomas (1972). Bernard Gert, ed. Man and Citizen (De Homine and De Cive). Indianapolis: Hackett Publishing Company. ISBN 0-8446-4756-X. pp68-70
↑  Hobbes, Thomas (1972). Bernard Gert, ed. Man and Citizen (De Homine and De Cive). Indianapolis: Hackett Publishing Company. ISBN 0-8446-4756-X. pp290
↑  Hobbes, Thomas (1972). Bernard Gert, ed. Man and Citizen (De Homine and De Cive). Indianapolis: Hackett Publishing Company. ISBN 0-8446-4756-X. pp150-152
↑  Hume, David (1751). An Enquiry Concerning The Principles Of Morals. Lanham: Start Publishing LLC. pp666
↑  Hume, David (1751). An Enquiry Concerning The Principles Of Morals. Lanham: Start Publishing LLC. pp459
↑  Hume, David (1751). An Enquiry Concerning The Principles Of Morals. Lanham: Start Publishing LLC. pp900
↑  Tolkien, JRR. "Beowulf: The Monsters and the Critics". The Tolkien Estate. p. 25. Archived from the original on 2007-10-15. Retrieved 2008-04-25.
↑  Grimm, Jacob (1835). Deutsche Mythologie (Teutonic Mythology) (in German) (1 ed.). Dieterich: Göttingen.
↑  Carter, Richard (1999). "Celebrating Ernest Hemingway's Century". neh.gov. National Endowment for the Humanities. Retrieved 2009-06-19.
↑  Nietzsche, Friedrich Wilhelm (1989). Beyond Good and Evil: Prelude to a Philosophy of the Future. New York: Vintage. ISBN 0-521-77078-5.
↑  Andreas Dick: Mut – Über sich hinauswachsen. Hans Huber Verlag, Bern 2010, ISBN 978-3-456-84835-8.
↑  Siegbert A. Warwitz: Vom Sinn des Wagens. Warum Menschen sich gefährlichen Herausforderungen stellen. In: DAV (Hrsg.): Berg 2006. München-Innsbruck-Bozen 2005, S. 96–111.