Heroism (n.) is confronting simultaneously our supreme suffering and our supreme hope.
Heroism (n.) is wholly insignificant.
Heroism (n.) may be only an appearance: throwing ourselves into the midst of our enemies may be a sign of cowardice.
Heroism (n.) includes doing things of the worst possible odour, things we scarcely dare to speak of, but which are useful and necessary.
Heroism (n.) is doing a great thing — or not doing a thing in a great fashion — without feeling oneself in competition with others before others; the hero carries the wilderness and the inviolable borderline within him.
Heroism (n.) can be merely apparent: to throw oneself into the thick of battle can be a sign of cowardice.
Heroism (n.) is going out to meet at the same time one's highest suffering and one's highest hope.
Heroism (n.) in its true form is not fighting under the banner of sacrifice but not fighting at all: "This is what I am; this is what I want — you can go to hell!"
Heroism (n.) on impulse is cheap — a bandit or a Corsican excels decent people at it; the higher stage is to perform the heroic act coldly, raisonnable.