Sexual immorality and impure ...

Sexual immorality and impure thoughts violate the standard established by the Savior. We were warned at the beginning of this dispensation that sexual immorality would be perhaps the greatest challenge. Such conduct will, without repentance, cause a spiritual drought and loss of commitment.
 Quentin L. Cook

Quotes from the same author

One of the remarkable characteristics of young wild sunflowers, in addition to growing in soil that is not hospitable, is how the young flower bud follows the sun across the sky. In doing so, it receives life-sustaining energy before bursting forth in its glorious yellow color. Like the young sunflower, when we follow the Savior of the world, the Son of God, we flourish and become glorious despite the many terrible circumstances that surround us. He truly is our light and life.
 Quentin L. Cook
Parents must have the courage to say no, to defend truth, and to bear powerful testimony.
 Quentin L. Cook
We rejoice in all the Savior has done for us. He has made it possible for each of us to gain our salvation and exaltation.
 Quentin L. Cook
The Savior accomplished the Atonement, which resolves the most terrible burdens that can occur in this life.
 Quentin L. Cook
If the grim realities you are facing at this time seem dark and heavy and almost unbearable, remember that in the soul-wrenching darkness of Gethsemane and the incomprehensible torture and pain of Calvary, the Savior accomplished the Atonement, which resolves the most terrible burdens that can occur in this life. He did it for you, and He did it for me. He did it because He loves us and because He obeys and loves His Father. We will be rescued from death-even from the depths of the sea.
 Quentin L. Cook