"Without contemplation, no great advance will be made in virtue and we shall never be able to help others towards it. Without contemplation we shall never completely abandon our weaknesses and imperfections. We shall always remain attached to the earth and we shall never rise much above the sentiments of human nature. Never shall we be able to give God a perfect service. With contemplation, we shall do more for ourselves and others in one month, than we shall do without it in ten years." (Pere Lallemant. Spiritual Doctrine, from the Maritains' book Prayer and Intelligence.