Ethics is the activity of man directed to secure the inner perfection of his own personality.
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 SchweitzerLiving truth is that alone which has its origins in thinking. Just as a tree bears year after year the same fruit which is each year new, so must all permanently valuable ideas be continually born again in thought.
Albert SchweitzerThe purpose of human life is to serve, and to show compassion and the will to help others.
Albert Schweitzer