The tragedy of life is what dies inside a man while he lives. – Albert Schweitzer
A man is ethical only when life, as such, is sacred to him, that of plants and animals as that of his fellow men, and when he devotes himself helpfully to all life that is in need of help. – Albert Schweitzer
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful. – Albert Schweitzer
Man must cease attributing his problems to his environment, and learn again to exercise his will – his personal responsibility in the realm of faith and morals. – Albert Schweitzer