Ethics cannot be based upon our obligations toward people, but they are complete and natural only when we feel this Reverence for Life and the desire to have compassion for and to help all creatures insofar as it is in our power. I think that this ethic will become more and more recognized because of its great naturalness and because it is the foundation of a true humanism toward which we must strive if our culture is to become truly ethical.
Albert SchweitzerThere slowly grew up in me an unshakable conviction that we have no right to inflict suffering and death on another living creature, unless there is some unavoidable necessity for it.
Albert SchweitzerThe elemental fact, present in our consciousness every moment of our existence, is: I am life that wills to live, in the midst of life that wills to live.... The essence of the humane spirit is: Preserve life, promote life, help life to achieve its highest destiny. The essence of Evil is: Destroy life, harm life, hamper the development of life
Albert Schweitzer