Related:

• Until he extends his circle of compassion to include all living things, man will not himself find peace.
  -- Albert Schweitze...
• If a man loses his reverence for any part of life, he will lose his reverence for all of life.
  -- Albert Schweitze...
• The tragedy of life is what dies inside a man while he lives. -- Albert Schweitze
• A man does not have to be an angel in order to be saint. -- Albert Schweitze
• Man is a clever aninmal who behaves like an imbecile. Albert Schweitze
• Man is a clever animal who behaves like an imbecile. -- Albert Schweitze
• The fundamental idea of good is that it consists in preserving life
  in favoring it, in wanting to bring it to its highest value, and evil consists in destroying life, doing it injury, hindering its development....
• Humanitarianism consists in never sacrificing a human being to a purpose.
  ... The tragedy of man is what dies inside himself while he still lives....
• The true worth of a man is not to be found in man himself, but in the colours and textures that come alive in others.
  -- Albert Schweitze...