Sanctification Through Sacrifice

“From the first existence of man, the faith necessary unto the enjoyment of life and salvation never could be obtained without the sacrifice of all earthly things. It was through this sacrifice, and this only, that God has ordained that men should enjoy eternal life; and it is through the medium of the sacrifice of all earthly things that men do actually know that they are doing the things that are well pleasing in the sight of God. When a man has offered in sacrifice all that he has for the truth’s sake, not even withholding his life, and believing before God that he has been called to make this sacrifice because he seeks to do his will, he does know, most assuredly, that God does and will accept his sacrifice and offering, and that he has not, nor will not seek his face in vain. Under these circumstances, then, he can obtain the faith necessary for him to lay hold on eternal life.”

-- Lectures on Faith, 6:58 (see also D&C 98:11–15 and Teachings of the Prophet Joseph Smith, p. 322.)

The Lord Compensates

"The Lord compensates the faithful for every loss. That which is taken away from those who love the Lord will be added unto them in His own way. While it may not come at the time we desire, the faithful will know that every tear today will eventually be returned a hundredfold with tears of rejoicing and gratitude."

--Joseph B. Wirthlin, "Come What May, and Love It", Ensign, Nov 2008, 26–28

Motherhood

"Motherhood is the one thing in all the world which most truly exemplifies the God-given virtues of creating and sacrificing. The mother who, in compliance with eternal law, brings into the world an immortal spirit occupies first rank in the realm of creation."

--Gospel Ideals, "Respect for Mothers and Their Divine Role", Improvement Era, 1953.