Harold B. Lee
"We develop our spiritual selves by practice. . . . We must train our spiritual selves with the same care, if we are to be fully developed, as we train our physical bodies. We must have daily exercise by our spirits by prayer, by doing daily good deeds, by sharing with others. We must feed our spirits daily by studying the scriptures every day, by [family home evening], by attendance at meetings, by the partaking of the sacrament" (Teachings of Presidents of the Church: Harold B. Lee, p. 176).