Here are some of quotes by Saint Therese:
"Let us go forward in peace, our eyes upon heaven, the only one goal of our labors."
"Without love, deeds, even the most brilliant, count as nothing."
"For me prayer is a surge of the heart, it is a simple look towards Heaven, it is a cry of recognition and of love, embracing both trial and joy."
"You cannot be half a saint; you must be a whole saint or no saint at all."
Saint Therese of Lisieux, Pray for Us!