As a little girl in her parents' rich home, Teresa and her brother Rodrigo loved to read the lives of the saints and martyrs. When she became a teenager she changed. Teresa read so many novels and foolish romances that she lost much of her love for prayer. She began to think more of dressing up to look pretty. But after she recovered from a bad illness, Teresa read a book about the great St. Jerome. Then and there, she made up her mind to become a bride of Christ. She entered the Carmelite Order in 1536. As a nun, Teresa often found it hard to pray. Besides that, she had poor health. Teresa wasted time every day in long, foolish conversations. But one day, in front of a picture of Jesus, she felt great sorrow that she did not love God more. She started then to live for Jesus alone, no matter what sacrifice had to be made. In return for her love, the Lord gave St. Teresa the privilege of hearing him speak to her. She learned to pray in a marvelous way, too.