It means that everything in our lives may be visible, but sometimes the most important are the ones that don't want to be visible. Sometimes, we choose our lives to be a showoff, but maybe our true love and important people are there, under a rock.
Well, let's make it simple! Some important things in life that are invisible are:
Air People who passed Creatures who passed And souls
What the qoute means is a visible object might be more important or that "important object" is your friend or phone but things that are invisible can ne someone who passed. So, is your phone more important than a lost one? That's like the moral. Hope this helped:)
