President Russell M. Nelson said: "My dear brothers and sisters, the joy we feel has little to do with the circumstances of our lives and everything to do with the focus of our lives."
https://www.lds.org/general-conference/2016/10/joy-and-spiritual-survival?lang=eng
"Joy is a gift for the faithful. It is a gift that comes from intentionally trying to live a righteous life, as taught by Jesus Christ."
