Ethics has not only to do with mankind but with the animal creation as well. This is witnessed in the purpose of St. Francis of Assisi. Thus we shall arrive that ethics is reverence for all life. This is the ethic of love widened universally. It is the ethic of Jesus now recognized as a necessity of thought...Only a universal ethic which embraces every living creature can put us in touch with the universe and the will which is there manifest.
Albert SchweitzerVery little of the great cruelty shown by men can really be attributed to cruel instinct. Most of it comes from thoughtlessness or inherited habit. The roots of cruelty, therefore, are not so much strong as widespread. But the time must come when inhumanity protected by custom and thoughtlessness will succumb before humanity championed by thought. Let us work that this time may come.
Albert SchweitzerI am certain and have always stressed that the destination of mankind is to become more and more humane. The ideal of humanity has to be revived.
Albert SchweitzerWhat really matters is that we should all of us realize that we are guilty of inhumanity. The horror of this realization should shakes us out of our lethargy so that we can direct our hopes and our intentions to the coming of an era in which war will have no place.
Albert Schweitzer