Anyone who proposes to do good must not expect people to roll stones out of his way, but must accept his lot calmly, even if they roll a few stones upon it. – Albert Schweitzer

By having a reverence for life, we enter into a spiritual relation with the world By practicing reverence for life we become good, deep, and alive. – Albert Schweitzer

Let me give you a definition of ethics: It is good to maintain and further life it is bad to damage and destroy life. – Albert Schweitzer