I am certain that after the dust of centuries has passed over our cities, we, too, will be remembered not for victories or defeats in battle or in politics, but for our contribution to the human spirit.
The human spirit is your specifically human dimension and contains abilities other creatures do not have. Every human is spiritual; in fact, spirit is the essence of being human. You have a body that may become ill; you have a psyche that may become disturbed. But the spirit is what you are. It is your healthy core.