Get outside of their comfort zone and try something new. You never truly grow when you're too comfortable.
I consider myself a student of life.
On any given day, my daughters would snuggle in bed with my wife and me. We just hug and kiss each other. We laugh out loud and act completely silly. I stop and think to myself, "This is love."
If the Devil is real, then God must be real, too.
You are not responsible for everyone's happiness.
I look at emotional pain as something we need to go through in order to grow and learn.