We cannot look upon our lives as dreams of a dreamer who has no awakening in all time. We have a personality to which matter and force are unmeaning unless related to something infinitely personal, whose nature we have discovered, in some measure, in human love, in the greatness of the good, in the martyrdom of heroic souls, in the ineffable beauty of nature, which can never be a mere physical fact nor anything but an expression of personality.

Personality: Lectures Delivered in America (ed. 1921)