Heber J. Grant

“I have a knowledge of these things, and I know them as well as I know that I love my family and my friends. This knowledge has come to me in such a way that I am ready and willing to bear testimony to all the world, and I know that I will have to face the testimony that I bear. I would not be true to myself if I did not, when occasion offered, bear testimony of the things that I do know” (Teachings of Presidents of the Church: Heber J. Grant, p. 65).