I did not regard the movement of my shadow as proof of the movement of the earth. I did not regard my fear of the dark as proof of my existence. I did not regard the demands of reason for immortality as proof of life after death. I did not regard my nausea at the thought of the future as proof of my nonexistence after death. I did not regard subsiding pain as proof of the passage of time. I did not regard my lust for life as proof that time stands still.