Modern update: don't look at your cell phones, and miss the people around you!
I read once that there is a kind of hidden prophecy in Luke 21,28, where we read «...when these things begin to come to pass, look up, and lift up your heads ...» (Douay Rheims). In the middle of a generation always looking down, at their cell phones, our Lord is telling his people to look up! It always makes me smile when I read it with that meaning in mind :)
It makes me smile too, Raquel :)!