"I used to pray that God would feed the hungry, or do this or that, but now I pray that he will guide me to do whatever I'm supposed to do, what I can do. I used to pray for answers, but now I'm praying for strength. I used to believe that prayer changes things, but now I know that prayer changes us and we change things."
Albanian-born Catholic nun and missionary who founded the Missionaries of Charity in Kolkata. She became internationally known for work with people who were poor, sick, and dying. She received the Nobel Peace Prize in 1979 and was later canonized as Saint Teresa of Calcutta.