Oath of the rational man
Fight for the value of your person. Fight for the virtue of your pride. Fight for the essence of that which is man: for his sovereign rational mind. Fight with the radiant certainty and the absolute rectitude of knowing that yours is the Morality of Life and that yours is the battle for any achievement, any value, any grandeur, any goodness, any joy that has ever existed on this earth.
"You will win when you are ready to pronounce the oath I have taken at the start of my battle—and for those who wish to know the day of my return, I shall now repeat it to the hearing of the world:
"I swear—by my life and my love of it—that I will never live for the sake of another man, nor ask another man to live for mine."
John Galt