James E. Faust
James E. Faust, “Gratitude As a Saving Principle,” Ensign, May 1990, 85
"A grateful heart is a beginning of greatness. It is an expression of humility. It is a foundation for the development of such virtues as prayer, faith, courage, contentment, happiness, love, and well-being.
But there is a truism associated with all types of human strength: “Use it or lose it.” When not used, muscles weaken, skills deteriorate, and faith disappears. President Thomas S. Monson stated: “Think to thank. In these three words are the finest capsule course for a happy marriage, a formula for enduring friendship, and a pattern for personal happiness.” (Pathways to Perfection, Salt Lake City: Deseret Book Co., 1973, p. 254.) Said the Lord, “And he who receiveth all things with thankfulness shall be made glorious; and the things of this earth shall be added unto him, even an hundred fold, yea, more.” (D&C 78:19.)