You are the salt of the Earth.
There’s a view about this passage from the Bible, I really enjoy.
Back in the day, salt was used to preserve meat. It was the way to make sure you could travel long distances while eating, without risking great health hazards.
Salt equaled preservation.
What a beautiful thing to be, then! All of us becoming ways to preserve what’s good in the world, what feeds others!
Regardless of your religious convictions, I think you can see value in this idea.
Let’s, all of us, become salt to those things we love.