Authors:

... a warrior knows that he cannot change, and yet he makes it his business to try to change, even though he knows that he won't be able to. That's the only advantage a warrior has over the average man. The warrior is never disappointed when he fails to change.

Carlos Castaneda (2013). “Second Ring of Power”, p.159, Simon and Schuster
... a warrior knows that he cannot change, and yet he makes it his business to try to change, even though he knows that he won't be able to. That's the only advantage a warrior has over the average man. The warrior is