Hero Code
Much of H.'s work has characters living by a “code” of conduct in terms of which, though a man may be victimized and, finally, destroyed, he may yet remain “undefeated.”
The hero accomplishes this by refusing to yield in the face of victimization and by confronting his sense of destruction and death with honor, on his own terms.
In this sense, as Santiago in The Old Man and the Sea says, “A man can be destroyed but not defeated.”
These Hemingway code heroes realize, at some level, realize their mortality, so they enjoy life on a level that is deeper than just a physical one.
He has or forms a personal code of ethics.
1. This guards a/g the hostile world and a meaningless exhistence.
2. This gives his life dignity, honor, and significance.
In short, the game of life is already lost, but man must play through, carefully following all of the rules. By doing things well, the Hemingway hero creates a personal code of honesty, authenticity, generosity, justice, simplicity, deliberation, and stoicism to save himself from nothingness (the "nada").