Pithy Quote: Peace

Now, if I could just lock this in my mind and heart so that I can avoid worry and fear:

As soon as you truly abandon yourself in the Lord, you will know how to be content with whatever happens. You will not lose your peace if your undertakings do not turn out the way you hoped, even if you have put everything into them, and used all the means necessary. For they will have turned out the way God wants them to.
– St. Josemaria Escriva, Furrow, #860

I really need to commit the whole quote, but especially the last line (that I've highlighted) to memory!