If I am happy in spite of my deprivations, if my happiness is so deep that it is a faith, so thoughtful that it becomes a philosophy of life. If, in short, I am an optimist, my testimony to the creed of optimism is worth hearing.
Helen KellerUntil the great mass of the people shall be filled with the sense of responsibility for each other's welfare, social justice can never be attained.
Helen Keller