In some traditions, fortitude holds approximately the same meaning as courage. In the Western tradition, notable thoughts on courage have come from philosophers such as Aristotle, Aquinas and Kierkegaard; in the Eastern tradition, some thoughts on courage were offered by the Tao Te Ching. More recently, courage has been explored by the discipline of psychology.
Ancient Greece[edit]
There is a tradition moving back to Ancient Greek philosophy for counting courage or fortitude as one of the four cardinal virtues, along with prudence, justice, and temperance. ("Cardinal" in this sense means "pivotal"; it is one of the four cardinal virtues because to possess any virtue, a person must be able to sustain it in the face of difficulty.)
As a desirable quality, courage is discussed broadly in Aristotle's Nicomachean Ethics, where its vice of shortage is cowardice and its vice of excess is recklessness.[1]
Ancient Rome[edit]
In the Roman Empire, courage formed part of the universal virtue of virtus.[2] Roman philosopher and statesman Cicero (106–43 BC) lists the cardinal virtues, but does not name them such:
"Virtue may be defined as a habit of mind (animi) in harmony with reason and the order of nature. It has four parts: wisdom (prudentiam), justice, courage, temperance." (De Inventione, II, LIII)
Medieval philosophy[edit]
In medieval virtue ethics, championed by Averroes and Thomas Aquinas and still important to Roman Catholicism, courage is referred to as "Fortitude".[3]
According to Thomas Aquinas,[4]
Among the cardinal virtues, prudence ranks first, justice second, fortitude third, temperance fourth, and after these the