In India, keeping broken crockery is a bad luck open and sometimes just a hazard from a common sense perspective. My mum never let me glue anything breakable back together for this reason.
In japan It’s a completely different story. Translated to “golden joinery,” Kintsugi (or Kintsukuroi, which means “golden repair”) is the centuries-oldart of fixing broken pottery with a special lacquer dusted with powdered gold, silver, or platinum. The concept is that things that a broken should not just be disguared as it’s the unique nature of the fractures that can actually make them beautiful when they are taken care of and healed. A great perspective to take on the human condition too, don’t you think?