The highest knowledge is to know that we are surrounded by mystery. Neither knowledge nor hope for the future can be the pivot of our life or determine its direction. It is intended to be solely determined by our allowing ourselves to be gripped by the ethical God, who reveals Himself in us, and by our yielding our will to His.
Albert SchweitzerRational thinking which is free from assumptions ends therefore in mysticism. To relate oneself in the spirit of reverence for life to the multiform manifestations of the will-to-live which together constitute the world is ethical mysticism. All profound world-view is mysticism, the essence of which is just this: that out of my unsophisticated and naïve existence in the world there comes, as a result of thought about self and the world, spiritual self-devotion to the mysterious infinite Will which is continuously manifested in the universe.
Albert SchweitzerWhere principles and heart stand in conflict with each other, let us make the law of the spirit free from the law of principles.
Albert SchweitzerWe must never allow the voice of humanity within us to be silenced. It is humanity's sympathy with all creatures that first makes us truly human.
Albert Schweitzer