St. Therese of Lisieux was a French Carmelite nun born in 1873 to devout Catholic parents. She entered the Carmelite convent at a young age despite obstacles. Throughout her life, she focused on small, hidden acts of sacrifice and virtue rather than great deeds. She believed this "little way" could lead to holiness. St. Therese suffered from tuberculosis and died at age 24, but her writings have inspired many as a model of spirituality focused on love rather than deeds.