What does Reverence for Life say abut the relations between [humanity] and the animal world? Whenever I injury any kind of life I must be quite certain that it is necessary. I must never go beyond the unavoidable, not even in apparently insignificant things. The farmer who has mowed down a thousand flowers in his meadow in order to feed his cows must be careful on his way home not to strike the head off a single flower by the side of the road in idle amusement, for he thereby infringes on the law of life without being under the pressure of necessity.
Albert SchweitzerOpen your eyes and look for some man, or some work for the sake of men, which needs a little time, a little friendship, a little sympathy, a little sociability, a little human toil....It is needed in every nook and corner. Therefore search and see if there is not some place where you may invest your humanity.
Albert SchweitzerAffirmation of the world, which means affirmation of the will-to-live that manifests itself around me, is only possible if I devote myself to other life.
Albert Schweitzer