The hero is valorous because he stands up to every threat directed against his values. Heroism requires value conflict.
Andrew Bernstein
Show me a hero and I will write you a tragedy.
F. Scott Fitzgerald
To be a hero or a heroine, one must give an order to oneself.
Simone Weil
It doesn't take a hero to order men into battle. It takes a hero to be one of those men who goes into battle.
Norman Schwarzkopf
Who is a hero? He who conquers his urges
The Talmud
A hero is someone who has given his or her life to something bigger than oneself.
Joseph Campbell
No man is a hero to his valet. This is not because the hero is no hero, but because the valet is a valet.
Hegel
Claret is the liquor for boys; port for men; but he who aspires to be a hero must drink brandy.
Samuel Johnson
Being a hero is about the shortest-lived profession on earth.
Will Rogers
Down these mean streets a man must go who is not himself mean, who is neither tarnished nor afraid. He is the hero, he is everything. He must be a complete man and a common man and yet an unusual man. He must be, to use a rather weathered phrase, a man of honor, by instinct, by inevitability, without thought of it, and certainly without saying it. He must be the best man in his world and a good enough man for any world.
Rebecca Harding Davis
A hero is born among a hundred, a wise man is found among a thousand, but an accomplished one might not be found even among a hundred thousand men.
Plato
A hero is someone who rebels or seems to rebel against the facts of existence and seems to conquer them. Obviously that can only work at moments. It can't be a lasting thing. That's not saying that people shouldn't keep trying to rebel against the facts of existence. Someday, who knows, we might conquer death, disease and war.
Jim Morrison
Not the glittering weapon fights the fight, but rather the hero's heart.
Proverb