The Serenity Prayer
God, grant me the serenity to accept the things I cannot change, the courage to change the things I can, and the wisdom to know the difference.
— Reinhold Niebuhr
Prayer of St. Francis
Lord, make me an instrument of your peace. Where there is hatred, let me sow love; where there is injury, pardon; where there is doubt, faith; where there is darkness, light; where there is sadness, joy.
— St. Francis of Assisi