This verse tells us there are more important things in life than material objects. Those things are time with your family and with God. The part in your life that you will be able reap the most reward from is the part you put the most energy into. Do you want to reflect back on life about the objects you have that will become dust one day or your relationships and memories that you have made? Those will last for eternity. Love each other and show it. Show your love with time not just objects!