In his autobiography, Nikos Kazantzakis shares how in his youth he was driven by a restlessness that had him searching for something he could never quite define.
However, he made peace with his lack of peace because he accepted that, given the nature of the soul, he was supposed to feel that restlessness and that a healthy soul is a driven soul.
Commenting on this, he writes: “No force anywhere on earth is as imperialistic as the human soul. It occupies and is occupied in turn, but it always considers its empire too narrow. Suffocating, it desires to conquer the world in order to breathe freely.”